Buick Reatta Coupe 3.8 i V6 (173 Hp)


Overall Rating

7.1 / 10
Safety N/A / 5
Not Rated
Engine 3.5 / 5
Value 3.0 / 5
Performance 3.5 / 5
Comfort 4.0 / 5
People\'s Opinion N/A / 5
Not Rated

Buick Reatta:

The Buick Reatta is a low-volume transverse front-engine, front-wheel drive, two-door, two-seater grand tourer manufactured and marketed by Buick as a coupe and convertible — both featuring a 3. 8 liter V6 engine and shortened version of the GM E platform, shared with the seventh generation Buick Riviera.
As Buick's first two-seater and its first convertible since the 1985 Riviera, the Reatta was manufactured in a highly specialized assembly program at the Reatta Craft Center in Lansing, Michigan—achieving production of over 21,000 units in four years....(Read more on Wikipedia)

Coupe Overview:

Buick Reatta (Coupe). With 298 Nm of torque, it offers ample pulling power. With a weight of 1540 kg, it falls in the mid‑range. Front‑wheel drive delivers efficiency and easy handling. Acceleration is relatively slow (0–100 km/h in 10 s). The top speed reaches 200 km/h. A two-door car with a fixed roof, known for its sporty design and dynamic performance. Seating for 2 makes it ideal for daily use.

Safety Rating
Not rated
Euro NCAP Year N/A
Adult Occupant N/A
Stars N/A
Expert Note:
The 1988 Buick Reatta Coupe predates modern Euro NCAP testing standards, and no official crash test ratings are available. Safety features are limited to those common for its era, including ABS.

3.8 i V6 (173 Hp) Verdict:

Rating 4 stars

Performance Verdict

The 3.8L V6 (LN3) provides adequate power for comfortable cruising, offering smooth acceleration suitable for a luxury coupe of its era. While not a performance powerhouse, its 173 Hp is sufficient for daily driving and highway merges.

Fuel Economy

Fuel economy is a notable drawback, with urban consumption at 17 l/100 km. This reflects older engine technology and the vehicle's weight, making it less efficient by modern standards.

Best Use Case: Highway cruising and comfortable long-distance travel.

Pros and Cons:

Pros:

  • • Unique and distinctive styling
  • • Comfortable and quiet ride quality
  • • Reliable 3.8L V6 engine (LN3)
  • • Well-appointed interior for its time
  • • Good for long-distance cruising

Cons:

  • • High fuel consumption (17 l/100 km urban)
  • • Limited practicality (2-seater, small trunk)
  • • Dated technology by modern standards
  • • Front-wheel drive may deter some luxury coupe buyers
  • • Parts availability can be challenging for some specific components

Specifications:

General:
Brand:Buick
Model:Reatta
Generation:Coupe
Modification (Engine):3.8 i V6 (173 Hp)
Start of production:1988
End of production:1991
Powertrain Architecture:Internal Combustion engine
Body type:Coupe
Seats:2
Doors:2
Engine:
Power:173 Hp @ 4800 rpm.
Power per litre:45.6 Hp/l
Torque:298 Nm @ 3200 rpm.
Engine Model/Code:LN3
Engine displacement:3791
Number of cylinders:6
Engine configuration:V-engine
Number of valves per cylinder:2
Fuel injection system:Multi-port manifold injection
Engine aspiration:Naturally aspirated engine
Engine oil capacity:4.3 l
Coolant:12.5 l
Engine layout:Front, Longitudinal
Cylinder Bore:96.52 mm mm
Piston Stroke:86.36 mm mm
Compression ratio:8.5:1
Performance:
Fuel Type:Petrol (Gasoline)
Fuel consumption (economy) - urban:17 l/100 km
Fuel consumption (economy) - extra urban:10 l/100 km
Acceleration 0 - 100 km/h:10 sec
Acceleration 0 - 62 mph:10 sec
Maximum speed:200 km/h
Weight-to-power ratio:8.9 kg/Hp, 112.3 Hp/tonne
Weight-to-torque ratio:5.2 kg/Nm, 193.5 Nm/tonne
Acceleration 0 - 60 mph:9.5 sec
Space:
Kerb Weight:1540
Trunk (boot) space - minimum:280 l
Fuel tank capacity:71 l
Size:
Length:4640 mm mm
Width:1855 mm mm
Height:1310 mm mm
Wheelbase:2500 mm mm
Front track:1530 mm
Rear (Back) track:1530 mm
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the front wheels of the vehicle.
Drive wheelFront wheel drive
Number of gears4
Transmission typeAutomatic
Front brakesVentilated discs
Rear brakesDisc
Assisting systemsABS (Anti-lock braking system)
Power steeringHydraulic Steering
Tires size215/60 R18
Wheel rims size18
Rear suspensionSpring Strut

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