Ultima Evolution

The Ultima Evolution is a limited production sports car built by British automobile manufacturer Ultima Sports. It was unveiled as the replacement for the Ultima GTR on 9 April 2015.[1] It is sold both as a kit car, which the buyers build themselves, or as a complete vehicle, built at the factory, and is available in either a coupé or a convertible bodystyle. The range-topping supercharged LS-powered model is reported to cost £95,995 ($122,332).[2]

Ultima Evolution
Overview
ManufacturerUltima Sports Ltd.
Production2015–present
AssemblyHinckley, Leicestershire, England
Designer
  • Lee Noble (originating Sports model)
  • Ted Marlow
Body and chassis
ClassSports car (S)
Body style
LayoutRear mid-engine, rear-wheel-drive
DoorsButterfly
Powertrain
Engine
Transmission6-speed manual
Dimensions
Wheelbase2,560 mm (100.8 in)
Length4,000 mm (157.5 in)
Width1,850 mm (72.8 in)
Height1,070 mm (42.1 in)
Kerb weight950 kg (2,094 lb)
Chronology
PredecessorUltima GTR
SuccessorUltima RS

Specifications

Engine

The Evolution is powered by 3 different engines, all derivatives of the LS based GM small-block engine.[3] The power outputs of these three engines are as follows:

  • 6.2 L LS3 V8: 358 kW (480 hp)
  • 7.0 L LS7 V8: 522 kW (700 hp)
  • 6.8 L supercharged LS V8: 761 kW (1,020 hp) and 1,247 N⋅m (920 lb⋅ft)

The engine is mid mounted and the car has a rear-wheel-drive layout.

Transmission and suspension

The Evolution is equipped with a 6-speed manual transmission manufactured by Porsche and mounted longitudinally on the car.[3] The car uses double wishbone suspension on the front and rear axles, with coilover springs that allow for adjustment of bump, rebound, and ride height.[3]

Chassis

The car's chassis is a tubular steel space frame panelled with 5251 aluminum alloy, and has a built-in roll cage for structural rigidity and safety. The car's body is made out of glass-reinforced plastic, with optional carbon fibre wing mirrors and front splitter.[3]

Wheels

The Evolution is equipped with 18-inch forged alloy wheels with an optional 19-inch upgrade available. The tyres are manufactured by Michelin with codes of 245/35 for the front and 335/30 for the rear. The brakes are vented discs, with a diameter of 323 mm (12.7 in) at the front and rear.[4][3]

Interior features

The Evolution's seats and dashboard are finished in leather and Alcantara depending on the selected options. In place of a center console, the Evolution features a large, stainless steel gear shifter and handbrake. The in-car entertainment system and optional satellite navigation system are manufactured by Alpine Electronics.[3]

Performance

Below is a table of manufacturer-claimed performance values for the three different engine configurations of the Ultima Evolution.[3]

Engine Time (seconds) Top speed (km/h) Power output Power-to-weight

ratio (kW/kg)

0–97 km/h (0-60 mph) 0–160 km/h (0-100 mph) 0–241 km/h (0-150 mph) 0–160-0 km/h Quarter mile time
LS3 3.1 6.4 13.2 10.5 11.4 >290 358 kW (480 hp) 0.38
LS7 2.6 5.3 10.4 9.4 9.9 >320 522 kW (700 hp) 0.55
Supercharged LS 2.3 4.9 8.9 8.8 9.2 >386 761 kW (1,021 hp) 0.8

References
  1. Sheehan, Sam (9 April 2015). "Ultima Evolution unveiled with 1020bhp". evo. Retrieved 28 November 2018.
  2. "Meet Ultima's £95k, 1020bhp supercar". Top Gear. Retrieved 28 November 2018.
  3. "Introducing the Ultima EVO Coupe". Ultima Sports Ltd. Retrieved 28 November 2018.
  4. "Ultima Evolution unveiled". carsales. Retrieved 28 November 2018.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.