2006 Alpina B3 vs. 1974 Triumph Spitfire
To start off, 2006 Alpina B3 is newer by 32 year(s). Which means there will be less support and parts availability for 1974 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1974 Triumph Spitfire would be higher. At 3,346 cc (6 cylinders), 2006 Alpina B3 is equipped with a bigger engine. In terms of performance, 2006 Alpina B3 (301 HP @ 6300 RPM) has 239 more horse power than 1974 Triumph Spitfire. (62 HP @ 6000 RPM). In normal driving conditions, 2006 Alpina B3 should accelerate faster than 1974 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alpina B3 weights approximately 846 kg more than 1974 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Alpina B3 (362 Nm @ 4800 RPM) has 269 more torque (in Nm) than 1974 Triumph Spitfire. (93 Nm @ 3500 RPM). This means 2006 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1974 Triumph Spitfire.
Compare all specifications:
| 2006 Alpina B3 | 1974 Triumph Spitfire | |
| Make | Alpina | Triumph |
| Model | B3 | Spitfire |
| Year Released | 2006 | 1974 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1296 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 62 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 362 Nm | 93 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1626 kg | 780 kg |
| Vehicle Length | 4490 mm | 3790 mm |
| Vehicle Width | 1760 mm | 1480 mm |
| Vehicle Height | 1360 mm | 1210 mm |
| Wheelbase Size | 2730 mm | 2110 mm |
