1997 Pontiac Grand Prix vs. 1985 TVR 390
To start off, 1997 Pontiac Grand Prix is newer by 12 year(s). Which means there will be less support and parts availability for 1985 TVR 390. In addition, the cost of maintenance, including insurance, on 1985 TVR 390 would be higher. At 3,905 cc (8 cylinders), 1985 TVR 390 is equipped with a bigger engine. In terms of performance, 1985 TVR 390 (275 HP @ 5500 RPM) has 35 more horse power than 1997 Pontiac Grand Prix. (240 HP @ 5200 RPM) In normal driving conditions, 1985 TVR 390 should accelerate faster than 1997 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 1997 Pontiac Grand Prix weights approximately 507 kg more than 1985 TVR 390.
Because 1985 TVR 390 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1985 TVR 390. However, in wet, icy, snow, or gravel driving conditions, 1997 Pontiac Grand Prix, being front wheel drive (FWD), will offer much better control with better grip. 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, 1997 Pontiac Grand Prix (380 Nm @ 3600 RPM) has 13 more torque (in Nm) than 1985 TVR 390. (367 Nm @ 3500 RPM). This means 1997 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1985 TVR 390. 1997 Pontiac Grand Prix has automatic transmission and 1985 TVR 390 has manual transmission. 1985 TVR 390 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1997 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1997 Pontiac Grand Prix | 1985 TVR 390 | |
| Make | Pontiac | TVR |
| Model | Grand Prix | 390 |
| Year Released | 1997 | 1985 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3789 cc | 3905 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 240 HP | 275 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 380 Nm | 367 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Bore Size | 96.5 mm | 89.8 mm |
| Engine Stroke Size | 86.4 mm | 77.1 mm |
| Top Speed | 202 km/hour | 232 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1614 kg | 1107 kg |
| Vehicle Length | 4980 mm | 4020 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1400 mm | 1210 mm |
| Wheelbase Size | 2820 mm | 2390 mm |
| Fuel Tank Capacity | 66 L | 61 L |
