2003 Alpina B3 vs. 1955 Triumph TR3
To start off, 2003 Alpina B3 is newer by 48 year(s). Which means there will be less support and parts availability for 1955 Triumph TR3. In addition, the cost of maintenance, including insurance, on 1955 Triumph TR3 would be higher. At 3,346 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (301 HP @ 6300 RPM) has 207 more horse power than 1955 Triumph TR3. (94 HP @ 5000 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 1955 Triumph TR3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 525 kg more than 1955 Triumph TR3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 Alpina B3 (362 Nm @ 4800 RPM) has 202 more torque (in Nm) than 1955 Triumph TR3. (160 Nm @ 3000 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 1955 Triumph TR3.
Compare all specifications:
| 2003 Alpina B3 | 1955 Triumph TR3 | |
| Make | Alpina | Triumph |
| Model | B3 | TR3 |
| Year Released | 2003 | 1955 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 94 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 362 Nm | 160 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 83 mm |
| Engine Stroke Size | 93.8 mm | 92 mm |
| Top Speed | 270 km/hour | 169 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1450 kg | 925 kg |
| Vehicle Length | 4480 mm | 3840 mm |
| Vehicle Width | 1750 mm | 1420 mm |
| Vehicle Height | 1400 mm | 1280 mm |
| Wheelbase Size | 2730 mm | 2240 mm |
| Fuel Tank Capacity | 63 L | 29 L |
