1970 Pontiac Firebird vs. 2003 Pontiac Bonneville
To start off, 2003 Pontiac Bonneville is newer by 33 year(s). Which means there will be less support and parts availability for 1970 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Firebird would be higher. At 7,467 cc (8 cylinders), 1970 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1970 Pontiac Firebird (335 HP) has 135 more horse power than 2003 Pontiac Bonneville. (200 HP). In normal driving conditions, 1970 Pontiac Firebird should accelerate faster than 2003 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2003 Pontiac Bonneville weights approximately 180 kg more than 1970 Pontiac Firebird.
Because 1970 Pontiac Firebird 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 1970 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2003 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.
Compare all specifications:
| 1970 Pontiac Firebird | 2003 Pontiac Bonneville | |
| Make | Pontiac | Pontiac |
| Model | Firebird | Bonneville |
| Year Released | 1970 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7467 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 200 HP |
| Engine Bore Size | 104.9 mm | 96.5 mm |
| Engine Stroke Size | 108 mm | 86.4 mm |
| Engine Compression Ratio | 10.3:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1630 kg |
| Vehicle Length | 4870 mm | 5110 mm |
| Vehicle Width | 1880 mm | 1890 mm |
| Vehicle Height | 1280 mm | 1440 mm |
| Wheelbase Size | 2750 mm | 2880 mm |
