1955 Alvis TC 21 vs. 2009 Audi R8
To start off, 2009 Audi R8 is newer by 54 year(s). Which means there will be less support and parts availability for 1955 Alvis TC 21. In addition, the cost of maintenance, including insurance, on 1955 Alvis TC 21 would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (414 HP @ 7800 RPM) has 309 more horse power than 1955 Alvis TC 21. (105 HP @ 4000 RPM) In normal driving conditions, 2009 Audi R8 should accelerate faster than 1955 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi R8 weights approximately 115 kg more than 1955 Alvis TC 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1955 Alvis TC 21. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 will offer significantly more control. 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 Audi R8 (430 Nm @ 4500 RPM) has 209 more torque (in Nm) than 1955 Alvis TC 21. (221 Nm @ 2500 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1955 Alvis TC 21. 2009 Audi R8 has automatic transmission and 1955 Alvis TC 21 has manual transmission. 1955 Alvis TC 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi R8 will be easier to drive especially in heavy traffic.
Compare all specifications:
1955 Alvis TC 21 | 2009 Audi R8 | |
Make | Alvis | Audi |
Model | TC 21 | R8 |
Year Released | 1955 | 2009 |
Engine Position | Front | Middle |
Engine Size | 2993 cc | 4163 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 105 HP | 414 HP |
Engine RPM | 4000 RPM | 7800 RPM |
Torque | 221 Nm | 430 Nm |
Torque RPM | 2500 RPM | 4500 RPM |
Engine Bore Size | 84 mm | 84.5 mm |
Engine Stroke Size | 90 mm | 92.8 mm |
Engine Compression Ratio | 8.0:1 | 12.5:1 |
Top Speed | 164 km/hour | 301 km/hour |
Drive Type | Rear | AWD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1450 kg | 1565 kg |
Vehicle Length | 4810 mm | 4440 mm |
Vehicle Width | 1680 mm | 1910 mm |
Vehicle Height | 1590 mm | 1260 mm |
Wheelbase Size | 2840 mm | 2660 mm |