2009 Alpina B7 vs. 1948 Triumph Roadster
To start off, 2009 Alpina B7 is newer by 61 year(s). Which means there will be less support and parts availability for 1948 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1948 Triumph Roadster would be higher. At 4,396 cc (8 cylinders), 2009 Alpina B7 is equipped with a bigger engine. In terms of performance, 2009 Alpina B7 (493 HP @ 5500 RPM) has 431 more horse power than 1948 Triumph Roadster. (62 HP @ 4500 RPM). In normal driving conditions, 2009 Alpina B7 should accelerate faster than 1948 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B7 weights approximately 808 kg more than 1948 Triumph Roadster. 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, 2009 Alpina B7 (700 Nm @ 4250 RPM) has 575 more torque (in Nm) than 1948 Triumph Roadster. (125 Nm @ 2000 RPM). This means 2009 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 1948 Triumph Roadster. 2009 Alpina B7 has automatic transmission and 1948 Triumph Roadster has manual transmission. 1948 Triumph Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Alpina B7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Alpina B7 | 1948 Triumph Roadster | |
Make | Alpina | Triumph |
Model | B7 | Roadster |
Year Released | 2009 | 1948 |
Body Type | Sedan | Roadster |
Engine Position | Front | Front |
Engine Size | 4396 cc | 1776 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 493 HP | 62 HP |
Engine RPM | 5500 RPM | 4500 RPM |
Torque | 700 Nm | 125 Nm |
Torque RPM | 4250 RPM | 2000 RPM |
Engine Bore Size | 92 mm | 73 mm |
Engine Stroke Size | 82.7 mm | 106 mm |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1960 kg | 1152 kg |
Vehicle Length | 5050 mm | 4290 mm |
Vehicle Width | 1910 mm | 1630 mm |
Vehicle Height | 1480 mm | 1430 mm |
Wheelbase Size | 3000 mm | 2550 mm |