2003 Pontiac Grand Prix: Road Test
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2003 Pontiac Grand Prix ▼
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- MSRP: $21,760 -$26,410
- Invoice: $19,910 -$24,165
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Our road test for the 2003 Pontiac Grand Prix includes a full evaluation of the 2003 Pontiac Grand Prix from the inside out. We evaluate not only engine and handling performance for the 2003 Pontiac Grand Prix, but also interior cabin and cargo space. Let our comprehensive road test ratings for the 2003 Pontiac Grand Prix help you decide if a 2003 Pontiac Grand Prix is right for you.
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ACCELERATION
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 4 | 6 | 7 | 5.2 |
The base 3.1 V6 proves adequate, but performance is much more satisfying with the 3.8--about 8 sec in our 0-60 mph tests--and downright muscular with the supercharged version, at 6.9 sec. With all, the automatic transmission is admirably smooth and downshifts quickly for passing.
FUEL ECONOMY
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 6 | 5 | 5 | 5.3 |
Test GTs averaged 15-17 mpg in urban commuting, 22.7 mpg overall. Have not measured mileage with the 3.1, but it has the same EPA fuel-economy estimates as the base 3.8 V6. Test supercharged GTP averaged 18 mpg. SE and GT use regular-grade fuel. Pontiac recommends premium for the GTP.
RIDE QUALITY
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 7 | 7 | 6 | 6.3 |
Firm SE and GT suspensions deliver stable, comfortable ride. GTP is tauter, so more tire thump and harshness.
STEERING/HANDLING/BRAKING
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 6 | 7 | 7 | 6.1 |
All models are capable, aided by firm, direct steering. GTP has the sharpest control and responses. Braking strong with ABS, but pedal feel and modulation are mediocre. ABS and traction control are proven aids to control and stability; we have not tested a Grand Prix without them.
QUIETNESS
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 6 | 6 | 5 | 5.5 |
Nothing special. Wind, engine noise fairly low. Tire thrum can intrude.
CONTROLS
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 5 | 5 | 5 | 6.5 |
Gauges and controls easy to see and reach, but dashboard design distractingly busy. Available EyeCue head-up display annoys some testers, but can be switched off. Materials serviceable, but quality of assembly and grade of plastics and upholstery fall short of Honda Accord, Toyota Camry, Volkswagen Passat, among competitors.
ROOM/COMFORT/DRIVER SEATING (FRONT)
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 6 | 6 | 6 | 5.9 |
Ample head and leg room, comfortable seats. High parcel shelf limits vision astern for parking.
ROOM/COMFORT (REAR)
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 4 | 4 | 4 | 4.4 |
Two adults have generous room; three fit in a pinch. But seat is low to floor, provides little support. Doors open wide, but foot clearance through them is tight.
CARGO ROOM
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 5 | 5 | 5 | 4.7 |
Trunk is wide, with a long, flat floor, but opening is narrow, liftover high.
VALUE WITHIN CLASS
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 8 | 7 | 8 | 6.2 |
Assembly quality and interior materials don't match those of most import-brand rivals, and shame on Pontiac for charging SE and GT buyers extra for ABS and traction control. Still, Grand Prix is a capable, sporty midsize that compares well with class competitors for overall value and, in GTP form beats many for performance. Note that a revamped '04 Grand Prix bows in Spring 2003.
Total Score
| SE | GT | GTP | Class Average |
|---|---|---|---|
| 57 | 58 | 58 | 56.1 |
Total Score: 58
Scores for all Midsize Cars
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