2008 Chevrolet Trans Sport vs. 2003 Pontiac GTO
To start off, 2008 Chevrolet Trans Sport is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Pontiac GTO. In addition, the cost of maintenance, including insurance, on 2003 Pontiac GTO would be higher. At 5,664 cc (8 cylinders), 2003 Pontiac GTO is equipped with a bigger engine. In terms of performance, 2003 Pontiac GTO (350 HP @ 5200 RPM) has 165 more horse power than 2008 Chevrolet Trans Sport. (185 HP @ 5200 RPM) In normal driving conditions, 2003 Pontiac GTO should accelerate faster than 2008 Chevrolet Trans Sport. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Trans Sport weights approximately 263 kg more than 2003 Pontiac GTO.
Because 2008 Chevrolet Trans Sport is four wheel drive (4WD), it will have significant more traction and grip than 2003 Pontiac GTO. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Trans Sport will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Pontiac GTO (495 Nm @ 4000 RPM) has 213 more torque (in Nm) than 2008 Chevrolet Trans Sport. (282 Nm @ 4000 RPM). This means 2003 Pontiac GTO will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Trans Sport. 2008 Chevrolet Trans Sport has automatic transmission and 2003 Pontiac GTO has manual transmission. 2003 Pontiac GTO will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Trans Sport will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Trans Sport | 2003 Pontiac GTO | |
| Make | Chevrolet | Pontiac |
| Model | Trans Sport | GTO |
| Year Released | 2008 | 2003 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3349 cc | 5664 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 185 HP | 350 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 282 Nm | 495 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 99 mm |
| Engine Stroke Size | 84 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 10.1:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1953 kg | 1690 kg |
| Vehicle Length | 5120 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1810 mm | 1400 mm |
| Wheelbase Size | 3050 mm | 2750 mm |
| Fuel Tank Capacity | 95 L | 70 L |
