CARCARETOOL VEHICLE GUIDE

Opel Manta B

Opel Manta B — coupe. Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

About the Opel Manta B

Opel Manta B is a coupe in the coupe class. The guide brings together the vehicle information currently available for this model. Public source material describes the model in the context of its design, market positioning and vehicle history.

This guide is designed to answer practical questions about the Opel Manta B, including its specifications, engine, fuel economy, tires, maintenance and ownership details.

Opel Manta B specifications at a glance

Use this table for the model-level essentials. Exact figures may vary by year, trim, engine and market.

Make	Opel
Model	Manta B
Model years	Not specified
Body style	coupe
Vehicle class	coupe
Manufacturer	Opel
Production	1965 – 1998
Market / country	FI, NL

Engine, transmission and performance

The available source data does not identify a single engine configuration for every Opel Manta B variant.. Published power figures include 58-382 PS kW hp 0.. Published torque figures include 174-568 Nm lbft 0.

Fuel type	PetrolDiesel
Power	58-382 PS kW hp 0
Torque	174-568 Nm lbft 0

Opel Manta B performance and economy

Power	58-382 PS kW hp 0

Opel Manta B other specifications

Image	Opel Rekord E CIH engine.jpg
Caption	A 4-cylinder 1,979cc (20E) fuel injected CIH engine in a 1984 Vauxhall Carlton (Opel Rekord E)
Name	Opel cam-in-head engine
Configuration	Inline-4, Inline-6
Bore	82.5 mm (3.2 in); 85 mm (3.3 in); 87 mm (3.4 in); 88 mm (3.5 in); 88.8 mm (3.5 in); 92 mm (3.6 in); 93 mm (3.7 in); 95 mm (3.7 in)
Stroke	69.8 mm (2.7 in); 77.5 mm (3.1 in); 85 mm (3.3 in)
Displacement	'''Petrol four-cylinders:'''; 1.492 L; 1.584 L; 1.698 L; 1.897 L; 1.979 L; 2.197 L; 2.41 L; '''Diesel four-cylinders:'''; 1.998 L; 2.068 L; 2.26 L; '''Petrol six-cylinders:'''; 2.239 L; 2.49 L; 2.594 L; 2.784 L; 2.968 L; 3.615 L
Block	Cast iron
Head	Cast ironAluminium
Valvetrain	Single cam-in-head 2 valves/cyl.; DOHC 4 valves/cyl.
Turbocharger	Garrett T25 Twin-turbos (Lotus Carlton-Omega)
Fuelsystem	CarburettorMulti-port fuel injection
Fueltype	PetrolDiesel
Oilsystem	Wet sump
Coolingsystem	Water-cooled
Compression	8.25:1, 9.0:1, 9.5:1
Management	Bosch L-Jetronic, LE-Jetronic or Motronic

Opel Manta B generations and model years

Where a source covers multiple generations, CarCareTool selects the generation(s) that best match this catalog model instead of mixing unrelated variants.

Generation / scope	Years	Engine	Transmission	Drivetrain
Opel cam-in-head engine	1965 – 1998	Not specified	Not specified	Not specified

TIRE PRESSURE

Recommended tire pressure for Opel Manta B

Check the vehicle placard or owner’s manual for the manufacturer’s cold inflation pressure. CarCareTool estimates are clearly labelled when an exact verified value is unavailable.

Normal load34 PSI front32 PSI rear

Fully loaded36 PSI front35 PSI rear

Load condition	Front	Rear	Status
Normal	34 PSI	32 PSI	Estimate
Fully loaded	36 PSI	35 PSI	Estimate

Calculate how much air to add

Frequently asked questions about Opel Manta B

These FAQs are generated automatically for this specific vehicle from the specifications, features and ownership data available in CarCareTool. Questions are selected by relevance so the page focuses on details that can actually be answered for this model.

What tire pressure should I use for the Opel Manta B?

For the correct setting, use the cold inflation pressure on the vehicle placard or in the owner’s manual. When CarCareTool does not have a verified configuration-specific value, its starting estimate is 34 PSI front and 32 PSI rear for normal load. This is an estimate, not an OEM recommendation.

What is the best engine oil for the Opel Manta B?

There is no single best engine oil for every Opel Manta B configuration. Use the viscosity grade and manufacturer approval specified for the exact engine in the owner’s manual.

What body style is the Opel Manta B?

The Opel Manta B is classified as a coupe.

What fuel does the Opel Manta B use?

The available source data lists the Opel Manta B fuel type as PetrolDiesel.

How much horsepower does the Opel Manta B have?

The published figure for the Opel Manta B is 58-382 PS kW hp 0. Output can vary by engine and specification.

Who makes the Opel Manta B?

The manufacturer listed for the Opel Manta B is Opel.

How much torque does the Opel Manta B produce?

The available source data lists 174-568 Nm lbft 0 of torque for the Opel Manta B.

When was the Opel Manta B produced?

The available source data describes production as 1965 – 1998.

What class of car is the Opel Manta B?

The Opel Manta B is listed in the coupe class.

Which markets or countries sold the Opel Manta B?

The CarCareTool catalog currently associates the Opel Manta B with FI, NL. Market availability and specifications can differ.

What came after the Opel Manta B?

The available vehicle data lists GM Family 1 engine (1.5-1.7 L); GM Family II engine (1.8-2.4 L); GM 54-Degree V6 engine (I6) as a successor where applicable.

What replaced the Opel Manta B?

The available vehicle data lists GM Family 1 engine (1.5-1.7 L); GM Family II engine (1.8-2.4 L); GM 54-Degree V6 engine (I6) as the successor where applicable.

How often should I check the tire pressure on the Opel Manta B?

Check the tires regularly and before long trips, with the tires cold. Use the vehicle placard or owner’s manual as the source of the manufacturer’s recommended pressure.

Should I use the tire sidewall pressure for the Opel Manta B?

No. The maximum pressure printed on the tire sidewall is not automatically the vehicle’s recommended setting. Use the vehicle placard or owner’s manual for the correct cold inflation pressure.

Does the recommended tire pressure change when the Opel Manta B is fully loaded?

It can. Many vehicles specify a different cold pressure for heavier loads. Check the vehicle placard or owner’s manual for the exact loading condition.

Can the Opel Manta B have different tire pressures front and rear?

Yes. Some vehicles specify different front and rear pressures because axle loads and vehicle configurations differ. Follow the exact vehicle recommendation where available.

Why can mileage differ from the published figure for the Opel Manta B?

Published fuel economy is measured under a defined test method. Real-world mileage can vary with traffic, speed, temperature, tire pressure, payload, maintenance and driving style.

Data sources and verification are available in the page editor; exact specifications can vary by year, market, trim and engine.

Opel Manta B images

Vehicle images are shown from the stored source image records when available.