The Vauxhall Vectra C Estate 1.8i 16V ECOTEC (122 Hp) is a station wagon that was produced between 2002 and 2005. Part of the Vectra C generation, it represented Vauxhall’s offering in the mid-size family car segment within the United Kingdom and Europe. While the Vectra nameplate was not sold in the United States, understanding its position is crucial as it competed with models like the Ford Mondeo and Volkswagen Passat, offering a practical and relatively affordable option for families and individuals needing ample cargo space. The “Estate” designation signifies the station wagon body style, emphasizing its utility and load-carrying capabilities.
Vauxhall Vectra C Estate: Overview and Market Position
The Vectra C Estate aimed to provide a balance between practicality, comfort, and reasonable running costs. The 1.8i 16V ECOTEC engine was a popular choice within the range, offering a compromise between performance and fuel efficiency. The ECOTEC designation signified Vauxhall’s commitment to fuel-efficient engine technology at the time. The Vectra C generation, launched in 2002, was a significant step forward for Vauxhall in terms of design and technology, incorporating features that were becoming increasingly common in the mid-size segment.
Engine & Performance
Powering the Vectra C Estate 1.8i is a 1.8-liter, inline-four cylinder ECOTEC engine. This naturally aspirated engine produces 122 horsepower at 6000 rpm and 167 Nm (123.17 lb.-ft.) of torque at 3800 rpm. The engine utilizes multi-port fuel injection and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. This configuration contributes to a reasonable power output for its displacement, resulting in a power-to-liter ratio of 67.9 hp/l. The engine is transversely mounted at the front of the vehicle, driving the front wheels. Performance figures include a 0-60 mph (0-96 km/h) acceleration time of approximately 11.5 seconds and a top speed of 199 km/h (123.65 mph). The five-speed manual transmission allows for driver control and contributes to the vehicle’s fuel economy. The weight-to-power ratio is 11.4 kg/Hp, and the weight-to-torque ratio is 8.4 kg/Nm.
Design & Features
The Vauxhall Vectra C Estate is a five-door station wagon designed to maximize interior space and practicality. Its exterior styling was considered modern for its time, featuring a relatively streamlined profile and a spacious interior. The estate body style provides a substantial trunk (boot) capacity, ranging from a minimum of 530 liters (18.72 cu. ft.) to a maximum of 1850 liters (65.33 cu. ft.) with the rear seats folded down. This makes it a versatile vehicle for carrying luggage, groceries, or other large items. Safety features included ABS (Anti-lock Braking System), which was becoming increasingly standard in this class of vehicle. The suspension setup consists of an independent McPherson strut front suspension with a coil spring and anti-roll bar, and an independent multi-link rear suspension, designed to provide a comfortable ride and stable handling. The vehicle’s dimensions are 4839 mm (190.51 in) in length, 1798 mm (70.79 in) in width, and 1500 mm (59.06 in) in height, with a wheelbase of 2830 mm (111.42 in). The drag coefficient (Cd) is 0.28.
Technical Specifications
| Brand | Vauxhall |
| Model | Vectra |
| Generation | Vectra C Estate |
| Type (Engine) | 1.8i 16V ECOTEC (122 Hp) |
| Start of production | 2002 |
| End of production | 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 11 l/100 km (21.4 US mpg, 25.7 UK mpg, 9.1 km/l) |
| Fuel consumption (extra urban) | 6.1 l/100 km (38.6 US mpg, 46.3 UK mpg, 16.4 km/l) |
| Fuel consumption (combined) | 7.9 l/100 km (29.8 US mpg, 35.8 UK mpg, 12.7 km/l) |
| CO2 emissions | 190 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 12.1 sec |
| Acceleration 0 – 62 mph | 12.1 sec |
| Acceleration 0 – 60 mph | 11.5 sec |
| Maximum speed | 199 km/h (123.65 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 11.4 kg/Hp |
| Weight-to-torque ratio | 8.4 kg/Nm |
| Power | 122 Hp @ 6000 rpm |
| Power per litre | 67.9 Hp/l |
| Torque | 167 Nm @ 3800 rpm (123.17 lb.-ft. @ 3800 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | Z18XE |
| Engine displacement | 1796 cm3 (109.6 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 80.5 mm (3.17 in.) |
| Piston Stroke | 88.2 mm (3.47 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 | 4.25 l (4.49 US qt | 3.74 UK qt) |
| Coolant | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Kerb Weight | 1395 kg (3075.45 lbs.) |
| Trunk (boot) space – minimum | 530 l (18.72 cu. ft.) |
| Trunk (boot) space – maximum | 1850 l (65.33 cu. ft.) |
| Length | 4839 mm (190.51 in.) |
| Width | 1798 mm (70.79 in.) |
| Width including mirrors | 2036 mm (80.16 in.) |
| Height | 1500 mm (59.06 in.) |
| Wheelbase | 2830 mm (111.42 in.) |
| Drag coefficient (Cd) | 0.28 |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
The Vauxhall Vectra C Estate 1.8i 16V ECOTEC, while not a performance car, offered a practical and reasonably efficient solution for families and individuals needing a versatile vehicle. Its blend of space, comfort, and affordability made it a popular choice in its segment during its production run.

