1999 Pontiac Firebird vs. 1947 Rover P2
To start off, 1999 Pontiac Firebird is newer by 52 year(s). Which means there will be less support and parts availability for 1947 Rover P2. In addition, the cost of maintenance, including insurance, on 1947 Rover P2 would be higher. At 3,785 cc (6 cylinders), 1999 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1999 Pontiac Firebird (200 HP) has 153 more horse power than 1947 Rover P2. (47 HP). In normal driving conditions, 1999 Pontiac Firebird should accelerate faster than 1947 Rover P2. With that said, vehicle weight also plays an important factor in acceleration. 1999 Pontiac Firebird weights approximately 83 kg more than 1947 Rover P2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1999 Pontiac Firebird | 1947 Rover P2 | |
| Make | Pontiac | Rover |
| Model | Firebird | P2 |
| Year Released | 1999 | 1947 |
| Engine Size | 3785 cc | 1577 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 200 HP | 47 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1505 kg | 1422 kg |
