2000-2002 Opel Vectra B (facelift ) 2.6 V6 (170 Hp)

The Opel Vectra B (facelift 1999) 2.6 V6 represents a significant iteration of Opel’s mid-size offering, produced from 2000 to 2002. Positioned as a direct competitor to vehicles like the Ford Mondeo and Volkswagen Passat in the European market, the Vectra B aimed to provide a blend of practicality, comfort, and performance. While not officially sold in the United States, understanding its specifications and features provides insight into the engineering trends of the era within the European automotive landscape. The facelifted model, introduced in 1999, brought revised styling and mechanical improvements over the original Vectra B, enhancing its appeal to a broader customer base.

Opel Vectra B (facelift 1999) 2.6 V6: An Overview

The Vectra B facelift was a crucial model for Opel, representing a substantial investment in design and technology. It was available in several body styles, including a sedan, hatchback (often marketed as a ‘fastback’), and station wagon (estate). The 2.6 V6 variant, equipped with a naturally aspirated V6 engine, was positioned as the performance-oriented trim level, offering a more engaging driving experience compared to the four-cylinder options. The car’s design reflected a move towards more contemporary aesthetics, with a focus on aerodynamic efficiency and a more refined interior.

Engine & Performance

The heart of the Vectra B 2.6 V6 is its 2.6-liter (2597 cm³) V6 engine, designated the Y26SE. This engine produces 170 horsepower (Hp) at 5800 rpm and 250 Newton-meters (184.39 lb.-ft.) of torque at 3600 rpm. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder and utilizes multi-port fuel injection. This configuration delivers a respectable power-to-weight ratio of 8.4 kg/Hp. Performance figures include a 0-100 km/h (0-62 mph) acceleration time of 8.5 seconds and a maximum speed of 230 km/h (142.92 mph). The engine’s transverse front-engine layout and a five-speed manual transmission contribute to its balanced handling characteristics. Fuel economy is rated at 9.7 liters per 100 kilometers (24.2 US mpg), a typical figure for a V6 engine of this era.

Design & Features

The Vectra B facelift sedan is a four-door, five-seater vehicle with a traditional three-box design. The facelift brought subtle but noticeable changes to the exterior, including revised headlights, a new front grille, and updated bumpers. Inside, the cabin offered a comfortable and functional environment, with a focus on ergonomics and practicality. Standard features typically included power windows, central locking, and an anti-lock braking system (ABS). The trunk (boot) space is a practical 480-500 liters (16.95-17.66 cu. ft.), providing ample room for luggage and cargo. Safety features, while not as advanced as modern standards, included ABS and a robust body structure designed to provide occupant protection in the event of a collision. The vehicle’s dimensions are 4495 mm (176.97 in) in length, 1707 mm (67.2 in) in width, and 1425 mm (56.1 in) in height, with a wheelbase of 2637 mm (103.82 in).

Technical Specifications

Brand Opel
Model Vectra
Generation Vectra B (facelift 1999)
Type (Engine) 2.6 V6 (170 Hp)
Start of production July, 2000
End of production January, 2002
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Fuel consumption (economy) – combined 9.7 l/100 km
Fuel consumption (economy) – combined 24.2 US mpg
Fuel consumption (economy) – combined 29.1 UK mpg
Fuel consumption (economy) – combined 10.3 km/l
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 8.5 sec
Acceleration 0 – 62 mph 8.5 sec
Acceleration 0 – 60 mph 8.1 sec
Maximum speed 230 km/h
Maximum speed 142.92 mph
Weight-to-power ratio 8.4 kg/Hp
Weight-to-power ratio 119.5 Hp/tonne
Weight-to-torque ratio 5.7 kg/Nm
Weight-to-torque ratio 175.7 Nm/tonne
Power 170 Hp @ 5800 rpm
Power per litre 65.5 Hp/l
Torque 250 Nm @ 3600 rpm
Torque 184.39 lb.-ft. @ 3600 rpm
Engine layout Front, Transverse
Engine Model/Code Y26SE
Engine displacement 2597 cm3
Engine displacement 158.48 cu. in.
Number of cylinders 6
Engine configuration V-engine
Cylinder Bore 83.2 mm
Cylinder Bore 3.28 in.
Piston Stroke 79.6 mm
Piston Stroke 3.13 in.
Compression ratio 10:1
Number of valves per cylinder 4
Fuel injection system Multi-port manifold injection
Engine aspiration Naturally aspirated engine
Valvetrain DOHC
Engine oil capacity 4.75 l
Engine oil capacity 5.02 US qt
Engine oil capacity 4.18 UK qt
Coolant 7.7 l
Coolant 8.14 US qt
Coolant 6.78 UK qt
Kerb Weight 1423 kg
Kerb Weight 3137.18 lbs
Max. weight 1920 kg
Max. weight 4232.88 lbs
Max load 497 kg
Max load 1095.7 lbs
Trunk (boot) space – minimum 480 l
Trunk (boot) space – minimum 16.95 cu. ft.
Trunk (boot) space – maximum 500 l
Trunk (boot) space – maximum 17.66 cu. ft.
Fuel tank capacity 60 l
Fuel tank capacity 15.85 US gal
Fuel tank capacity 13.2 UK gal
Length 4495 mm
Length 176.97 in
Width 1707 mm
Width 67.2 in
Width including mirrors 1841 mm
Width including mirrors 72.48 in
Height 1425 mm
Height 56.1 in
Wheelbase 2637 mm
Wheelbase 103.82 in
Front track 1484 mm
Front track 58.43 in
Rear (Back) track 1487 mm
Rear (Back) track 58.54 in
Drag coefficient (Cd) 0.30
Drivetrain Architecture The Internal combustion engine (ICE) drives the front wheels of the vehicle.
Drive wheel Front wheel drive
Number of gears and type of gearbox 5 gears, manual transmission
Front suspension Coil spring
Rear suspension Coil spring
Front brakes Ventilated discs
Rear brakes Disc
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Hydraulic Steering
Tires size 195/65 R15
Wheel rims size 15

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