Auto Guide
2008 Pontiac Grand Prix
Used

Review and specifications

2008 Pontiac Grand Prix

With its stiff suspension, heavy steering, and prominent exhaust sound, the Grand Prix presents a sporty veneer that comes up short in substance. The powertrain is responsive but lacks polish. Handling is secure but not agile. The interior is cramped for a car of this size. The rear seat, however, is short on head room, and the ride is unexceptional. Despite a redesign for 2004, the Grand Prix continues its mediocre tradition. The base V6 engine is fairly quick but noisy. The GTP model features a supercharged V6. The ride is very stiff and braking is only adequate. The low roofline limits head room and visibility.

Market value
$4,638
Fuel
Conventional
Transmission
Automatic
Seats
5
View listings Find dealers
Model year 2008
Owner rating Not rated
Reliability Not rated
Data updated December 4, 2025

At a glance

Model data

Overview

Powertrain
Conventional
Body style
sedan
Drive type
FWD
Transmission
Automatic, 4-speed
Category
Midsized cars
Generation began
2004

Pricing

Current retail median
$4,638
Retail value range
$4,075 - $5,200
Original MSRP range
$22,210 - $29,325
Trade-in range
$1,325 - $2,255

Ratings

Road test score
39/100

Fuel economy

EPA city
20 MPG
EPA highway
30 MPG
EPA combined
24 MPG
Tested city
13 MPG
Tested highway
31 MPG
Tested overall
20 MPG
Annual fuel cost
$1,940
Cruising range
340 miles

Road tests

0-30 mph
2.9 sec
0-60 mph
8.3 sec
60-0 mph braking
153 ft
Avoidance speed
49 mph
Test status
Test Completed

Dimensions

Length
198 in
Width
72 in
Height
56 in
Wheelbase
111 in
Weight
3,630 lb
Maximum load
915 lb
Towing capacity
1,000 lb

Interior

Seating
5 people
Front head room
2 in
Front leg room
41.5 in
Rear head room
2 in
Rear leg room
28 in
Luggage
3+3+0

Brand context

About Pontiac

Once known as GM’s performance brand, Pontiac was discontinued in 2010 along with Hummer, Saab, and Saturn. The legendary GTO of the 1960s and Firebird of the ‘70s, ‘80s, and ‘90s were joined by models such as the Grand Am, Grand Prix, and Bonneville, which were based on other GM models. The Australian-built Pontiac G8 was a legitimate muscle car, and the Vibe hatchback shared its design with the Toyota Corolla Matrix. Today, most Pontiac vehicles still on the road are more than a decade old and lack the safety and convenience features found in modern vehicles.

Vehicle ID: 6057 First published: July 22, 2020 Updated: December 4, 2025

Values may vary by trim, options, location, and market conditions.

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