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Jaguar E-Type

Friday 7 August 2015
The Jaguar E-Type (a.k.a. Jaguar XK-E) is a British sports car, which was manufactured by Jaguar Cars Ltd between 1961 and 1975. Its combination of good looks, high performance and competitive pricing established the marque as an icon of 1960s motoring. More than 70,000 E-Types were sold.
In March 2008, the Jaguar E-Type ranked first in a The Daily Telegraph online list of the world's "100 most beautiful cars" of all time.
In 2004, Sports Car International magazine placed the E-Type at number one on their list of Top Sports Cars of the 1960s.
The E-Type was initially designed and shown to the public as a rear-wheel drive grand tourer in two-seater coupé form (FHC or Fixed Head Coupé) and as a two-seater convertible (OTS or Open Two Seater). A "2+2" four-seater version of the coupé, with a lengthened wheelbase, was released several years later.
On its release Enzo Ferrari called it "The most beautiful car ever made".
Later model updates of the E-Type were officially designated "Series 2" and "Series 3", and over time the earlier cars have come to be referred to as "Series 1" and "Series 1½".
Of the "Series 1" cars, Jaguar manufactured some limited-edition variants, inspired by motor racing :
- The "'Lightweight' E-Type" which was apparently intended as a sort of follow-up to the D-Type. Jaguar planned to produce 18 units but ultimately only a dozen were reportedly built. Of those, two have been converted to Low-Drag form and two others are known to have been wrecked and deemed to be beyond repair, although one has now been rebuilt. These are exceedingly rare and sought after by collectors.
- The "Low Drag Coupé" was a one-off technical exercise which was ultimately sold to a Jaguar racing driver. It is presently believed to be part of the private collection of the current Viscount Cowdray.
The New York City Museum of Modern Art recognised the significance of the E-Type's design in 1996 by adding a blue roadster to its permanent design collection, one of only six automobiles to receive the distinction.
The Series 2 introduced a number of design changes, largely due to U.S. design legislation. The most distinctive feature is the absence of the aerodynamic glass headlight covers, which impacted several other imported cars, like the Citroën DS, as well. Unlike other cars, this retrograde step was applied worldwide for the E-Type, not just to Americans living under the authority of the National Highway Traffic and Safety Administration.
Other hallmarks of Series 2 cars are a wrap-around rear bumper, re-positioned and larger front indicators and tail lights below the bumpers, better cooling aided by an enlarged "mouth" and twin electric fans, and uprated brakes. Series 2 cars have been known to be the best drivers and most reliable of the E-Type lines.
A combination steering lock and ignition key was fitted to the steering column, which replaced the dash board mounted ignition switch and charismatic push button starter. A new steering column was fitted with a collapsible section in the event of an accident.
New seats were fitted which allowed the fitment of head restraints, as required by U.S. law beginning in 1969. The interior and dashboard were also redesigned; rocker switches that met US health and safety regulations were substituted for toggle switches. The dashboard switches also lost their symmetrical layout.
The engine is easily identified visually by the change from smooth polished cam covers to a more industrial "ribbed" appearance. It was de-tuned in the US with twin Strombergs and larger valve clearances, but in the UK retained triple SUs and the much tighter valve clearances. (Series 1½ cars also had ribbed cam covers). This detuned engine produced 245 hp (183 kW), a drop of 20hp.

Technical data:
- engine: V6
- capacity: 4200 cc
- horsepower: 185 HP
- gearbox: 4+1
- top speed: 220 km/h

Jaguar Mk II

Saturday 30 May 2015
The Jaguar Mark 2 is a medium-sized saloon car built from late 1959 to 1967 by Jaguar in Coventry, England. Twelve months before the announcement of the XJ6 they were renamed Jaguar 240 and Jaguar 340. The previous Jaguar 2.4 Litre and 3.4 Litre models made between 1955 and 1959 have been identified as Mark 1 Jaguars since Jaguar produced this Mark 2 model.
Until the XJ, Jaguar's postwar saloons were usually denoted by Roman Numerals (e.g. Mark VII, Mark VIII) while the Mark 2 used Arabic Numerals, denoted on the rear of the car as "MK 2".
Adhering to Sir William Lyons' maxim of "grace, pace and space", the Mark 2 was a fast and capable saloon. It came with a 120 bhp (89 kW; 120 PS) 2,483 cubic centimetres (152 cu in), 210 bhp (160 kW; 210 PS) 3,442 cubic centimetres (210 cu in) or 220 bhp (160 kW; 220 PS) 3,781 cubic centimetres (231 cu in) Jaguar XK engine. The 3.8 is similar to the unit used in the 3.8 E-Type (called XKE in the USA), having the same block, crank, connecting rods and pistons but different inlet manifold and carburation (two SUs versus three on the E-Type in Europe) and therefore 30 bhp (22 kW) less. The head of the six-cylinder engine in the Mark 2 had curved ports compared to the straight ports of the E-Type configuration. The 3.4 Litre and 3.8 Litre cars were fitted with twin SU HD6 carburettors and the 2.4 Litre with twin Solex carburettors.
Some explanation is required concerning the claimed bhp figures shown above. Jaguar used gross bhp figures throughout the production period of the Mk II and 240/340 models. A direct conversion into DIN bhp is not possible, but we know that the 3.8 Mk II engine developed around 190bhp DIN.This compares with the later 4.2 XJ6 engine which also gave around 190bhp DIN or 245 gross bhp, according to Jaguar, both being for 8:1 compression engines. The explanation was that the lower peak for the XJ6 4.2 engine meant that the bhp was being delivered at less rpm, for the same output.The camshaft timing and inlet and exhaust valve sizes were the same for the 2.4,3.4,3.8 Mk II and XJ6 4.2 engines, so the engines throttled themselves sooner in the bigger engine sizes. The later 4.2 XJ6 engines had special induction pipes, to reduce exhaust emissions, that crossed over between the inlet and exhaust sides of the engine, which reduced bhp to around 170bhp on later production.
Compared to the Mark 1, appearance of the car was transformed by an increase of 18% in cabin glass area greatly improving vision. The car was re-engineered above the waistline, slender front pillars allowed a wider windscreen and the rear window almost wrapped around to the enlarged side windows now with the familiar Jaguar D-shape above the back door and fully chromed frames for all the side windows. The radiator grille was amended and larger side, tail and fog lamps repositioned. Inside a new heating system was fitted and ducted to the rear compartment (although still notoriously ineffective). There was an improved instrument layout that became standard for all Jaguar cars until the XJ series II of 1973.
The front suspension geometry was rearranged to raise the roll centre and the rear track widened. Four-wheel disc brakes were now standard. Power steering, overdrive or automatic transmissions could be fitted at extra cost. The 3.8 Litre was supplied fitted with a limited-slip differential.
The Mark 2 was over 100kg heavier than the 2.4 / 3.4 cars.
A popular luxury derivative fitted with Daimler's own 142 bhp (106 kW; 144 PS) 2½-litre V8 it sold well from 1962 to 1967 as a Daimler 2.5 V8. In late 1967 it was re-labelled V8-250 to match Jaguar 240. As well as being significantly more powerful than the 2.4-litre XK6 the more modern Daimler engine was lighter by about 150 lb (68 kg) and also shorter which reduced the mass over the front wheels and so reduced understeer during hard cornering.
These cars were recognisable by the characteristic Daimler wavy fluting incorporated in the chrome radiator grille and rear number plate lamp cover, their smoothness and the sound of their V8 engine. They were given distinct exterior and luxury interior fittings.
In September 1967 the 2.4 Litre and 3.4 Litre Mark 2 cars were rebadged as the 240 and 340 respectively. The 3.8 Litre model was discontinued. The 240 and 340 were interim models intended to fill the gap until the introduction of the XJ6 in September 1968. The 340 was discontinued on the introduction of the XJ6 but the 240 continued as a budget priced model until April 1969; its price of £1364 was only £20 more than the first 2.4 in 1956.
Output of the 240 engine was increased from 120 bhp (89 kW; 120 PS) @ 5,750 r.p.m. to 133 bhp (99 kW; 135 PS) @ 5,500 r.p.m. and torque was increased. It now had a straight-port type cylinder head and twin HS6 SU carburettors with a new inlet manifold. The automatic transmission was upgraded to a Borg-Warner 35 dual drive range. Power steering by Marles Varamatic was now available on the 340. Servicing intervals were increased from 2,000 miles to 3,000 miles. There was a slight reshaping of the rear body and slimmer bumpers and over-riders were fitted. For the first time the 2.4 litre model could exceed 100 mph, resulting in a slight sales resurgence.
The economies of the new 240 and 340 models came at a cost – the leather upholstery was replaced by Ambla leather-like material and tufted carpet was used on the floor—though both had been introduced on the Mark 2 a year earlier. Other changes included the replacement of the front fog lamps with circular vents and optional fog lamps for the UK market. The sales price was reduced to compete with the Rover 2000 TC.

Technical data:
- engine: V6
- capacity: 3800 cc
- horsepower: 220 HP
- gearbox: 4+1
- top speed: 201 km/h

Jaguar E-Type

Saturday 26 January 2013
The Jaguar E-Type (a.k.a. Jaguar XK-E) is a British sports car, manufactured by Jaguar Cars Ltd between 1961 and 1974. Its combination of good looks, high performance, and competitive pricing established the marque as an icon of 1960s motoring. More than 70,000 E-Types were sold.
In March 2008, the Jaguar E-Type ranked first in a The Daily Telegraph online list of the world's "100 most beautiful cars" of all time.
In 2004, Sports Car International magazine placed the E-Type at number one on their list of Top Sports Cars of the 1960s.
The Series 1 was introduced, initially for export only, in March 1961. The domestic market launch came four months later in July 1961. The cars at this time used the triple SU carburetted 3.8 litre six-cylinder Jaguar XK6 engine from the XK150S. Very earlier built cars utilised external bonnet latches which required a tool to open and had a flat floor design. These cars are rare and more valuable. After that, the floors were dished to provide more leg room and the twin hood latches moved to inside the car. The 3.8-litre engine was increased to 4.2 litres in October 1964.
All E-Types featured independent coil spring rear suspension with torsion bar front ends, and four wheel disc brakes, in-board at the rear, all were power-assisted. Jaguar was one of the first vehicle manufacturers to equip cars with disc brakes as standard from the XK150 in 1958. The Series 1 can be recognised by glass-covered headlights (up to 1967), small "mouth" opening at the front, signal lights and tail-lights above bumpers and exhaust tips under the number plate in the rear.
3.8-litre cars have leather-upholstered bucket seats, an aluminium-trimmed centre instrument panel and console (changed to vinyl and leather in 1963), and a Moss four-speed gearbox that lacks synchromesh for first gear ("Moss box"). 4.2-litre cars have more comfortable seats, improved brakes and electrical systems, and an all-synchromesh four-speed gearbox. 4.2-litre cars also have a badge on the boot proclaiming "Jaguar 4.2 Litre E-Type" (3.8 cars have a simple "Jaguar" badge). Optional extras included chrome spoked wheels and a detachable hard top for the OTS.
A 2+2 version of the coupé was added in 1966. The 2+2 offered the option of an automatic transmission. The body is 9 in (229 mm) longer and the roof angles are different with a more vertical windscreen. (this is an incorrect assumption, the S1 OTS, coupe and 2+2 had identical rake windshields). The roadster remained a strict two-seater.
Less widely known, right at the end of Series 1 production and prior to the transitional "Series 1½" referred to below, a very small number of Series 1 cars were produced with open headlights. Production dates on these machines vary but in right hand drive form production has been verified as late as March 1968. The low number of these cars produced make them amongst the rarest of all production E Types.
Following the Series 1 there was a transitional series of cars built in 1967–1968, unofficially called "Series 1½", which are externally similar to Series 1 cars. Due to American pressure the new features were open headlights, different switches, and some de-tuning (using two Zenith-Stromberg carburetters instead of the original three SUs) for US models. Some Series 1½ cars also have twin cooling fans and adjustable seat backs. Series 2 features were gradually introduced into the Series 1, creating the unofficial Series 1½ cars, but always with the Series 1 body style.
An open 3.8-litre car, actually the first such production car to be completed, was tested by the British magazine The Motor in 1961 and had a top speed of 149.1 mph (240.0 km/h) and could accelerate from 0 to 60 mph (0 to 97 km/h) in 7.1 seconds. A fuel consumption of 21.3 miles per imperial gallon (13.3 L/100 km; 17.7 mpg-US) was recorded. The test car cost £2,097 including taxes.
The cars submitted for road test by the popular motoring journals of the time (1961)such as The Motor, The Autocar and Autosport magazines were specially prepared by the Jaguar works to give better-than-standard performance figures. This work entailed engine balancing and subtle work such as gas-flowing the cylinder heads and may even have involved fitting larger diameter inlet valves.
Both of the well-known 1961 road test cars: the E-type Coupe Reg. No. 9600 HP and E-type Convertible Reg.No. 77 RW, were fitted with Dunlop Racing Tyres on test, which had a larger rolling diameter and lower drag co-efficient. This goes some way to explaining the 150 mph (240 km/h) maximum speeds that were obtained under ideal test conditions. The maximum safe rev limit for standard 6-cylinder 3.8-litre E-type engines is 5,500 rpm. The later 4.2-Litre units had a red marking on the rev counter from just 5,000 rpm. The maximum safe engine speed is therefore 127mph (3.31:1 axle) and 137mph (3.07:1 axle) at the 5,500 rpm limit. Both test cars must have reached or exceeded 6,000 rpm in top gear when on road test in 1961.

Technical data:
- engine: 6 cylinders
- capacity: 4200 cc
- horsepower: 185 HP
- gearbox: 4+1
- top speed: 220 km/h

Jaguar S-Type i XK8

Wtorek 23 Września 2008
Brytyjska motoryzacja jest bardzo specyficzna. Pomijając to, że mają kierownicę ze złej strony, samochody z Wysp mają dziwny i odmienny styl niż te produkowane na Kontynencie. Mnie osobiście większość brytyjskich projektów nie podoba się. Wyjątkiem są Land Rover, Aston Martin i właśnie Jaguar. Prezentowane auta są kwintesencją dobrych cech anglosaskiej motoryzacji. Dostojny i mocny S-Type i sportowy XK8 wygladają jak marzenie. Ciekawe jak marka rozwinie się pod skrzydłami indyjskiego koncernu Tata. Oba modele wykonane przez Hongwell.