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1990 Pontiac Bonneville

1990 Pontiac Bonneville

Sedan
FWD
Regular Gasoline
Horsepower
MPG Combined
19 mpg
MSRP
Torque
Reliability Score
100/ 100Excellent
Based on 45 NHTSA complaints

Should You Buy a 1990 Pontiac Bonneville?

The 1990 Pontiac Bonneville is a full-size sedan that combines comfort with decent performance, powered by a 3.8L V6 engine producing 165 horsepower and 210 lb-ft of torque. With a front-wheel-drive layout and a 4-speed automatic transmission, it offers a smooth driving experience, making it suitable for daily commutes and family outings. The vehicle's fuel economy stands at a combined 19 MPG, which is reasonable for its class, although it may not be the most efficient option available today. Despite its age, the Bonneville boasts a solid reliability score of 99.6 out of 100, indicating a dependable choice for buyers looking for a used vehicle.

However, potential buyers should be aware of some complaints logged with the NHTSA, particularly concerning the service brakes and vehicle speed control, which have been highlighted in multiple incidents. While there are no fatalities associated with these complaints, there have been injuries reported, which may warrant further investigation. Overall, the Bonneville remains a strong contender for those seeking a spacious and reliable sedan with a classic American feel.

Ideal For

The 1990 Pontiac Bonneville is best suited for budget-conscious buyers seeking a reliable, spacious sedan for daily commuting and family use.

Strengths

  • +High reliability score of 99.6/100
  • +Spacious interior suitable for families
  • +Smooth and comfortable ride quality
  • +Decent power output for everyday driving
  • +Affordable used car option

Weaknesses

  • -Limited fuel efficiency at 19 MPG combined
  • -Some complaints regarding brake and speed control issues
  • -Outdated technology and features compared to modern vehicles
  • -Potential difficulty in finding parts due to age
  • -Less sporty driving dynamics than competitors

Known Issues (NHTSA Data)

The 1990 Pontiac Bonneville has recorded a total of 45 complaints with notable issues primarily related to service brakes and vehicle speed control. While there are no significant NHTSA complaints on record regarding life-threatening incidents, the presence of injuries suggests that prospective buyers should conduct thorough inspections and consider the vehicle's maintenance history before purchasing.

Top Complaint Areas
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP36% of complaints
VEHICLE SPEED CONTROL4% of complaints
LATCHES/LOCKS/LINKAGES:DOORS:LATCH4% of complaints
SEAT BELTS:FRONT4% of complaints
SEATS:FRONT ASSEMBLY:RECLINER4% of complaints

Performance

Horsepower
Torque
Engine
3.8 L
Cylinders
V6
Transmission
Automatic 4-spd
Drive Type
FWD

Efficiency

MPG Combined
19
Fuel Type
Regular Gasoline

Dimensions

Length
198.8 in
Width
72 in
Height
55.5 in
Wheelbase
111 in
Curb Weight
3,565 lbs
Ground Clearance

Capacity

Doors
4
Seating
Cargo
Max Cargo
Max Towing
Max Payload

Estimated Value

Value estimate unavailable. MSRP data not available for this vehicle.

Estimated Cost of Ownership

Estimated Annual Cost
$4,836
Per Mile
$0.40
5-Year Total
$24,180
Fuel
$2,211/yr
Maintenance
$600/yr
Insurance
$2,025/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

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