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MODIFICATION

Opel Omega 2.5 AT Specs — Second Generation Restyling

Everyday errands and the usual things people carry define the scope for the Opel Omega 2.5 AT.

2 generation, restyling · Sedan

1999–2003

2.5 AT

Gasoline · Automatic · RWD

At a glance

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Specifications

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Performance & powertrain

Top speed
?

The highest speed a vehicle can sustain under manufacturer test conditions. Some cars are electronically limited below their mechanical potential. Glossary entry

223 km/h
Engine type
Gasoline
Transmission
Automatic
Type of boost
?

A turbocharger or supercharger compresses the air entering the engine so a smaller engine can produce more power. Naturally aspirated engines draw air without a compressor. Glossary entry

No
Type of drive
?

Which wheels receive power: front-wheel drive, rear-wheel drive or all-wheel drive. All-wheel drive can send power to every wheel for extra traction. Glossary entry

RWD
Bore and stroke
?

The diameter of a cylinder (bore) and the distance the piston travels inside it (stroke). Together they determine the displacement of the engine. Glossary entry

81 × 79.6 mm
Engine capacity
?

The total volume swept by all pistons inside the cylinders, usually stated in cubic centimetres or litres. Larger displacement often means more power but higher consumption. Glossary entry

2498 cm³
Engine location
Front, longitudinal
Number of gears
?

How many fixed forward ratios a gearbox offers. More gears can improve economy and refinement; continuously variable transmissions have no fixed steps. Glossary entry

4
Maximum power
?

A unit of engine or motor output. One metric horsepower is about 0.735 kilowatts. Peak power is normally reached at high engine speed. Glossary entry

170 hp
Maximum power, kw
?

A unit of engine or motor output. One metric horsepower is about 0.735 kilowatts. Peak power is normally reached at high engine speed. Glossary entry

125 kW
Compression ratio
?

The ratio between the largest and smallest volume of a cylinder as the piston moves. Higher ratios improve efficiency but may require higher-octane fuel. Glossary entry

10
Maximum power rpm
5800 rpm
Maximum torque N⋅m
230 N⋅m
Maximum torque rpm
3200 rpm
Acceleration to 100
?

The time a vehicle needs to reach 100 km/h from a standstill, a common shorthand for overall performance. Glossary entry

10.5 s
Engine power system
Distributed injection (multi-point)
Number of cylinders
6
Valves per cylinder
?

The number of intake and exhaust valves in each cylinder. Four valves per cylinder is common and helps the engine breathe at higher speeds. Glossary entry

4
Cylinder arrangement
V-shaped
Maximum power ICE
Not provided
Maximum power ICE
Not provided

Energy & emissions

ECO class
Not provided
Battery power
Not provided
Fuel grade
95
Mild Hybrid
?

A car with a small electric motor and battery that assist the combustion engine and recover braking energy but cannot drive on electricity alone. Glossary entry

Not provided
Battery type
Not provided
CO2 emissions
?

The amount of carbon dioxide released per kilometre under a standardised test. Lower figures usually go hand in hand with lower fuel consumption. Glossary entry

Not provided
Full charge home
Not provided
Power consumption
Not provided
Fuel tank capacity
75 l
Full public charging time
Not provided
Driving range, maximum
?

The distance an electric or plug-in vehicle can travel on a full charge under a stated test cycle. Temperature, speed and load change the real result. Glossary entry

Not provided
Driving range, minimum
?

The distance an electric or plug-in vehicle can travel on a full charge under a stated test cycle. Temperature, speed and load change the real result. Glossary entry

Not provided
Fuel consumption city
Not provided
Average consumption
Not provided
Fuel consumption highway
Not provided

Dimensions & body

Doors number
4
Number of seats
5
Width
1776 mm
Height
1455 mm
Length
4898 mm
Body type
Sedan
Wheelbase
?

The distance between the centres of the front and rear wheels. A longer wheelbase usually gives more cabin space and a calmer ride; a shorter one helps agility and parking. Glossary entry

2730 mm
U-turn diameter
Not provided
Depth of the ford to be crossed
Not provided
Body style
Sedan
Rear track width
?

The distance between the centres of the two wheels on the same axle. A wider track generally improves stability in corners. Glossary entry

1528 mm
Trunk volume max
830 l
Trunk volume min
530 l
Front track width
?

The distance between the centres of the two wheels on the same axle. A wider track generally improves stability in corners. Glossary entry

1514 mm
Max weight
2170 kg
Curb weight
?

The weight of the vehicle with all standard equipment and fluids but without passengers or cargo. Glossary entry

Not provided
Ground clearance, maximum
?

The gap between the lowest point of the underbody and the road. More clearance helps on rough roads and steep driveway ramps. Glossary entry

Not provided
Ground clearance, minimum
?

The gap between the lowest point of the underbody and the road. More clearance helps on rough roads and steep driveway ramps. Glossary entry

140 mm

Identity & configuration

Body code
B2
Vehicle class
E
Body designation
26, 27
Right-hand drive
No

Additional specifications

Stop
2003-06-30
Start
1999-08-01
Wheel size
Not provided
Rear brakes
Disc
Front brakes
Ventilated disc
Rear suspension
Independent, spring
Front suspension
Independent, spring

Not provided means the source has no value. Zero remains zero. Units are shown as supplied; range test cycles are only stated when known.

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Units

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Engine and Transmission

Giving a neighbour a lift to an early clinic appointment often starts on still-quiet streets. The everyday priority is to keep a modest, easy-to-judge speed until the first junctions fill with other local traffic.

Drivetrain and Everyday Driving

On a morning school drop-off, the driver may need to dip the lights in a covered bay while answering a question from the back seat. Familiar controls make that small action possible without turning away from the marshals ahead.

Body and Practicality

Collecting a relative after an eye appointment often means they would rather not carry shopping as well. Placing their bag where they can still see it, rather than out of sight, keeps the short ride home simpler for them.