Vauxhall Tigra Mk II Roadster 1.4i 16V ECOTEC (90 Hp) Automatic

The Vauxhall Tigra Mk II Roadster, produced between 2004 and 2009, represents a return to the open-top sports car segment for Vauxhall (and its Opel counterpart). Positioned as an affordable and stylish roadster, the Tigra Mk II aimed to capture a market segment seeking a fun-to-drive, compact convertible. While not a high-performance machine, it offered a blend of practicality and enjoyment, particularly appealing to buyers in Europe where it was primarily sold. The Tigra name had been used previously in the 1990s on a coupe, but the Mk II marked a significant shift to a dedicated roadster platform, sharing its underpinnings with the Fiat Barchetta.

Vauxhall Tigra Mk II Roadster: An Overview

The Tigra Mk II Roadster was conceived as a successor to the original Tigra coupe, but with a renewed focus on the open-air driving experience. It was designed to be a relatively accessible sports car, competing with models like the Mazda MX-5 (Miata) and Toyota MR2 Spyder, though generally offering a more comfort-oriented driving experience. Vauxhall, as a British brand under General Motors ownership, primarily targeted the UK and European markets with the Tigra Mk II. It was never officially sold in the United States, reflecting the generally smaller market for small roadsters in North America.

Engine & Performance

The Tigra Mk II Roadster 1.4i 16V ECOTEC, as detailed here, is powered by a 1.4-liter inline four-cylinder engine. This engine, designated Z14XEP, produces 90 horsepower at 5600 rpm and 125 Nm (92.2 lb.-ft.) of torque at 4000 rpm. The ECOTEC designation signifies Vauxhall/Opel’s efforts to improve fuel efficiency and reduce emissions. Power is delivered to the front wheels via a five-speed automatic transmission. Performance is modest, with a 0-62 mph (0-100 km/h) acceleration time of 13.4 seconds and a top speed of 110.6 mph (178 km/h). While not particularly quick, the engine provides adequate power for enjoyable cruising and spirited driving on winding roads. The engine’s power-to-weight ratio is 13.7 kg/Hp, and the torque-to-weight ratio is 9.9 kg/Nm. Fuel economy is a strong point, with combined fuel consumption rated at 6.0 l/100 km (39.2 US mpg or 47.1 UK mpg), and CO2 emissions of 146 g/km, meeting Euro 4 emission standards.

Design & Features

The Tigra Mk II Roadster features a classic roadster design with a two-seat configuration and a manually operated soft top. The body style is a two-door convertible. The exterior styling is characterized by its flowing lines and relatively compact dimensions. The interior is focused on providing a comfortable driving experience, with supportive seats and a straightforward dashboard layout. Safety features, while not as comprehensive as those found in modern vehicles, include ABS (Anti-lock Braking System). The trunk (boot) offers a usable 250 liters (8.83 cu. ft.) of space with the roof up, expanding to 440 liters (15.54 cu. ft.) with the roof down. The vehicle’s kerb weight is 1235 kg (2722.71 lbs), with a maximum permissible weight of 1450 kg (3196.7 lbs). The Tigra Mk II’s design prioritized aesthetics and the open-air driving experience over outright practicality, making it an appealing choice for drivers seeking a fun and stylish vehicle.

Technical Specifications

Brand Vauxhall
Model Tigra
Generation Tigra Mk II Roadster
Type (Engine) 1.4i 16V ECOTEC (90 Hp) Automatic
Start of production 2004
End of production 2009
Powertrain Architecture Internal Combustion engine
Body type Roadster
Seats 2
Doors 2
Fuel consumption (urban) 8 l/100 km (29.4 US mpg, 35.3 UK mpg, 12.5 km/l)
Fuel consumption (extra urban) 4.9 l/100 km (48 US mpg, 57.6 UK mpg, 20.4 km/l)
Fuel consumption (combined) 6 l/100 km (39.2 US mpg, 47.1 UK mpg, 16.7 km/l)
CO2 emissions 146 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 13.4 sec
Acceleration 0 – 62 mph 13.4 sec
Acceleration 0 – 60 mph 12.7 sec
Maximum speed 178 km/h (110.6 mph)
Emission standard Euro 4
Weight-to-power ratio 13.7 kg/Hp
Weight-to-torque ratio 9.9 kg/Nm
Power 90 Hp @ 5600 rpm
Power per litre 66 Hp/l
Torque 125 Nm @ 4000 rpm (92.2 lb.-ft. @ 4000 rpm)
Engine layout Front, Transverse
Engine Model/Code Z14XEP
Engine displacement 1364 cm3 (83.24 cu. in.)
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 73.4 mm (2.89 in.)
Piston Stroke 80.6 mm (3.17 in.)
Compression ratio 10.5:1
Number of valves per cylinder 4
Fuel injection system Multi-port manifold injection
Engine aspiration Naturally aspirated engine
Valvetrain DOHC
Engine oil capacity 3.5 l (3.7 US qt | 3.08 UK qt)
Coolant 5 l (5.28 US qt | 4.4 UK qt)
Kerb Weight 1235 kg (2722.71 lbs.)
Max. weight 1450 kg (3196.7 lbs.)
Max load 215 kg (473.99 lbs.)
Trunk (boot) space – minimum 250 l (8.83 cu. ft.)
Trunk (boot) space – maximum 440 l (15.54 cu. ft.)
Fuel tank capacity 45 l (11.89 US gal | 9.9 UK gal)
Length 3921 mm (154.37 in.)
Width 1685 mm (66.34 in.)
Width including mirrors 1905 mm (75 in.)
Height 1364 mm (53.7 in.)
Wheelbase 2491 mm (98.07 in.)
Front track 1429 mm (56.26 in.)
Rear (Back) track 1420 mm (55.91 in.)
Minimum turning circle 10.46 m (34.32 ft.)
Drivetrain Architecture Front wheel drive
Number of gears and type of gearbox 5 gears, automatic transmission
Front suspension Spring Strut
Rear suspension Coil spring
Front brakes Ventilated discs
Rear brakes Disc
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Tires size 185/60 R15
Wheel rims size 6J x 15

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