1999 Pontiac Bonneville vs. 1991 TVR Griffith
To start off, 1999 Pontiac Bonneville is newer by 8 year(s). Which means there will be less support and parts availability for 1991 TVR Griffith. In addition, the cost of maintenance, including insurance, on 1991 TVR Griffith would be higher. At 3,946 cc (8 cylinders), 1991 TVR Griffith is equipped with a bigger engine. In terms of performance, 1991 TVR Griffith (225 HP @ 5250 RPM) has 20 more horse power than 1999 Pontiac Bonneville. (205 HP @ 5200 RPM) In normal driving conditions, 1991 TVR Griffith should accelerate faster than 1999 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 1999 Pontiac Bonneville weights approximately 500 kg more than 1991 TVR Griffith.
Because 1991 TVR Griffith 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 1991 TVR Griffith. However, in wet, icy, snow, or gravel driving conditions, 1999 Pontiac Bonneville, 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, 1991 TVR Griffith (373 Nm @ 4000 RPM) has 55 more torque (in Nm) than 1999 Pontiac Bonneville. (318 Nm @ 4000 RPM). This means 1991 TVR Griffith will have an easier job in driving up hills or pulling heavy equipment than 1999 Pontiac Bonneville. 1999 Pontiac Bonneville has automatic transmission and 1991 TVR Griffith has manual transmission. 1991 TVR Griffith will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Pontiac Bonneville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Pontiac Bonneville | 1991 TVR Griffith | |
| Make | Pontiac | TVR |
| Model | Bonneville | Griffith |
| Year Released | 1999 | 1991 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3946 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 225 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 318 Nm | 373 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1060 kg |
| Vehicle Length | 5120 mm | 3910 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1200 mm |
| Wheelbase Size | 2700 mm | 2290 mm |
| Fuel Tank Capacity | 68 L | 57 L |
