Concept Cars Home
 

1993 Lotus Carlton news, pictures, and information

The Lotus Carlton, also known as the Opel Lotus Omega, was produced from 1990 through 1992. Lotus took the Vauxhall Carlton and made modifications, bringing it to true sports car status with a blistering 177 mph top speed. There were few exterior visual differences between the Lotus and the Vauxhall, the most obvious being the rear air spoiler, and air intakes on the bonnet. Other differences included Lotus badges and wider wheel arches. The Lotus came in only one color called Imperial Green. In direct light the color appeared black.

The bid differences were under the hood, where Lotus fitted the six-cylinder engine with twin Garret T25 turbochargers. Horsepower rose to 382 horsepower. The 6-speed ZF transmission found in the Chevrolet Corvette ZR-1 was mated to the engine, sending the power to the rear wheels.

By Daniel Vaughan | May 2009
Ah, Britain. Tea time, the Queen, quaint little taxi cabs… and the fastest sedans in the world. If that latter facet of British culture sounds at all out of place, take a moment to ponder all of your choices when shopping for a 200mph luxury land-yacht. Brabus can make you up a nice Mercedes-Benz with plenty of gusto, but how about a production car? Looks like the only option is Bentley's latest iteration of the successful Continental Flying Spur, the Speed.

Was it always like this? How about all those pricey pieces with M or S or AMG scribbled on the deck lid? There will always be a place for the Teutonic über-sedans of BMW, Audi, and Mercedes-Benz, but since the early 1990's Britain has been capable of building quiet athletes that often deliver even crazier quantities of speed.

Back in 1990 a car called the Lotus Carlton was unleashed upon an unsuspecting public.
It was based on the inconspicuous Vauxhall Carlton (Opel Omega in some markets), a family-hauling sedan with no more sporting intentions than the most sensible Volvo or Toyota.

The boring Vauxhall Carlton was an accurate representation of the Vauxhall brand as a whole. The marque was nearly lifeless and in need of resuscitation. A GM subsidiary, Vauxhall produced drab cars with too little personality and too much anonymity. To remedy the boredom bug, Vauxhall contacted Lotus. Like Vauxhall, Lotus was a British name. Unlike Vauxhall, Lotus knew how to produce some seriously quick and colorful machinery.

The ensuing project involved much more than throwing some Lotus badges at a family sedan. The engineering virtuosos at Lotus developed and built their own thoroughly enhanced version of the Carlton. With a tunable straight six and rear-wheel-drive, the Carlton made a good starting point for a high-performance vehicle. The sports car mavens at Lotus improved upon everything.

Rear suspension was by a Lotus-designed multilink axle. Combined with excellent dampers used all around, the Lotus Carlton could safely hold its muscular stance while powering through apexes. The composed sedan was endowed with tenacious grip courtesy of the very wide tires, which were 235mm up front and 265mm out back.

The deep dish rims necessitated by the thick rear tires hinted at huge performance, but there were few other visual clues to inform onlookers of the car's potential. Wide fenders, side sill extensions, and spoilers front and rear were all present, but their tasteful shapes could easily be missed by the uninformed. Louvers in the hood were there as well, but again the modification was subtle and in good taste. Even the requisite Lotus emblems on the front fenders were quiet enough to keep BMW pilots in a state of blissful ignorance.

Subtle or not, the Lotus Carlton had a definite bad-boy look to it. Like biceps rippling beneath a tuxedo, the performance potential permeated to the car's surface and created a face that was equal parts sophisticated and sinister.

To create the muscle bulging beneath the Carlton's skin, Lotus stroked the car's engine to 3.6-liters. Two Garret T25 turbochargers were added, and the result was a 213% power increase. The Carlton 3000 GSi engine, a hearty family car mill in its day with 177hp, had its output jacked to 377hp in Lotus tune. Now that a BMW M3 has 414hp, the number 377 doesn't seem quite as impressive. The Lotus Carlton, though, was around almost twenty years ago when plenty of families thought their 110hp Mazdas were quick for sedans. The deep reserves of power were hooked to the rear axle through a 6-speed gearbox lifted out of the Corvette ZR-1, another road-bound missile that Lotus helped to develop. The transmission's gearing was perfect for the Lotus Carlton's gentlemanly approach to speed. Cruising at 140mph in overdrive, the car's engine was turning over at just 3,000rpm.

At 3,600lbs, the Lotus Carlton was no lightweight. Yet its manic power still delivered an impressive power-to-weight ratio that was good for some impressive figures. In 4.8 seconds, 60mph had arrived. The official top speed was given as 176mph. That kind of speed was unbelievable for a sedan built during the Lotus Carlton's 1990-1993 lifespan.

Don't forget that if something seems too good to be true, it probably is. Sure enough, the Lotus Carlton's claimed top speed was something of a hoax. Real-life testing revealed some substantially different numbers. Try 186mph. The fastest production car of the Carlton's era was the Ferrari F40. It could hit 202mph. It could also attract law enforcement agencies from bordering nations through its trumpeted exhaust, and arrest all local attention with its racecar looks and mammoth rear spoiler. The Lotus Carlton lost a paltry 14mph to the Ferrari, and made up for it with a cabin that could seat a driver and a few friends within a cocoon of elegant British ambiance as time and space were warped into the English countryside.

A new Lotus Carlton was 48,000 British pounds, a price that translates to about $120,000 now. The cost was inordinately high for a Vauxhall, and even the low sales goal of 1,100 was not met. The total count came to just 950 cars. Of those, 630 were sold in markets where the Vauxhall Carlton was called the Opel Omega. Accordingly, those vehicles were marketed as Lotus Omegas. Only 320 were actually sold with Lotus Carlton badging, but the Lotus Carlton's catchier name has led to its label being used widely in reference to the Lotus Carlton/Omega vehicles. There's another name for the Carlton, too. Lotus was so involved with the project, they gave the car their own designation of Type 104. The Lotus Carlton was a lethal combination of mild looks and wild performance, and a great example of one of GM Europe's excellent machines that never reached the Unites States. Whether chauffeuring the whole family for an afternoon outing or destroying Porsches on the freeway, the Lotus Carlton operated under the unsuspicious banner of prim and proper potency.

Sources:

Hackett, Kevin. 'Turbo Top 10: Lotus Carlton.' European Car Mar 2008: 54. Print.

Hughes, Mark. 'Lotus Carlton: 1990-1993.' LotusEspritWorld.com Web.13 May 2009. http://www.lotusespritworld.com/LotusModels/LotusCarlton.html.

Ireson, Nelson. 'Lotus Carlton Voted Favorite Vauxhall Ever.' Motor Authority 01 Dec 2008 Web.13 May 2009. http://www.motorauthority.com/lotus-carlton-voted-favorite-vauxhall-ever.html.

'Lotus History: Type 104 - Lotus Carlton/Omega (1990).' hazelnet.org Web.13 May 2009. http://www.hazelnet.org/lotus/.

By Evan Acuña
BORGWARNER TURBOCHARGERS POWER NEW SERIES OF DIESEL ENGINES FOR COMMERCIAL VEHICLES
• BorgWarner's Turbocharging Technologies Help Increase Fuel Economy, Reduce Emissions and Improve Performance for New Medium-Duty Engines
AUBURN HILLS, Mich., Feb. 21, 2013 - BorgWarner supplies its latest turbocharging technology for a new generation of medium-duty engines from Mercedes-Benz, the first commercial vehicle manufacturer to achieve Euro VI compliance for all of its medium- and heavy-duty engines. Replacing the successful 900 series, the new OM 934 and OM 936 engi...[Read more...]
BORGWARNER INTRODUCES NEXT-GENERATION EFR TURBOCHARGING TECHNOLOGY AT 2012 SEMA SHOW
• BorgWarner Hosts 2012 Indianapolis 500 Winner Dario Franchitti on October 30
• Borg-Warner Trophy™ on Display October 30 - November 1
BorgWarner (NYSE: BWA) will introduce its next-generation EFR-7163 (Engineered for Racing) turbocharger as well as its current EFR and AirWerks™ Series turbochargers at the 2012 SEMA Show at the Las Vegas Convention Center on October 30 – November 2. Featuring an innovative light-weight aluminum bearing housing and mixed-flow turbine, BorgWarne...[Read more...]
BORGWARNER EFR TURBOCHARGERS EARN REPUTATION FOR PERFORMANCE, DURABILITY AND DEPENDABILITY AT INDYCAR AND LE MANS
BorgWarner's Race-Proven Turbocharging Technology Delivers Powerful Performance and Durability without Incident BorgWarner's first year as the exclusive turbocharger supplier for the IZOD IndyCar® Series established a reputation of powerful performance, durability and dependability for EFR (Engineered for Racing) turbochargers. Throughout the 2012 IZOD IndyCar Series race season, BorgWarner's EFR turbochargers accumulated over 212,000 miles during practice, test, qualifying and race ev...[Read more...]
SUBARU ROAD RACING TEAM FINISHES IN TOP 12 AT A GRUELING WATKINS GLEN
Warm and dry weather took its toll on race cars and their drivers in this weekend's race in the GRAND-AM Continental Tire Sports Car Challenge series at the world-famous Watkins Glen International road racing course near Watkins Glen, N.Y. Challenging conditions and a recently instituted performance adjustment by the sanctioning body had their effect on the Subaru Road Racing Team's (SRRT) on-track performance. Despite the difficult circumstances, the team's pit crew plus drivers Andrew 'A. ...[Read more...]
JAGUAR EXPANDS POWERTRAIN CHOICE WITH TWO ADDITIONAL FORCED-INDUCTION PETROL ENGINES
As Jaguar expands its product offer in key global markets it is introducing two additional petrol units to its range to enhance customer choice; the new 3.0-litre V6 Supercharged Petrol, and the 2.0-litre I4 Turbocharged Petrol. Adrian Hallmark, Global Brand Director, Jaguar Cars, said: 'Jaguar currently has its strongest range of products for several decades. Our continued growth is dependent on two things; activating the awareness of the brand, and expanding our range to enable us to access...[Read more...]
16
18 FJ
340R
51 and 51A
61
81
Carlton
Cortina
Elan
Eleven
Elise
Elite Type 14 Coupé
Esprit
Europa
Evora
Excel
Exige
Fifteen
Mark VI
Seven
Type 19
Type 20
Type 21
Type 22
Type 23
Type 24
Type 25
Type 27
Type 30
Type 38
Type 49

© 1998-2012. All rights reserved. The material may not be published, broadcast, rewritten, or redistributed.