1955 Alvis TC 21 vs. 2002 Porsche Cayenne
To start off, 2002 Porsche Cayenne is newer by 47 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 4,511 cc (8 cylinders), 2002 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2002 Porsche Cayenne (334 HP @ 6000 RPM) has 229 more horse power than 1955 Alvis TC 21. (105 HP @ 4000 RPM) In normal driving conditions, 2002 Porsche Cayenne should accelerate faster than 1955 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 2002 Porsche Cayenne weights approximately 795 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 2002 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1955 Alvis TC 21. In wet, icy, snow, or gravel driving conditions, 2002 Porsche Cayenne 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, 2002 Porsche Cayenne (420 Nm @ 2500 RPM) has 199 more torque (in Nm) than 1955 Alvis TC 21. (221 Nm @ 2500 RPM). This means 2002 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1955 Alvis TC 21. 2002 Porsche Cayenne 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. 2002 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
1955 Alvis TC 21 | 2002 Porsche Cayenne | |
Make | Alvis | Porsche |
Model | TC 21 | Cayenne |
Year Released | 1955 | 2002 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 4511 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 105 HP | 334 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 221 Nm | 420 Nm |
Torque RPM | 2500 RPM | 2500 RPM |
Engine Compression Ratio | 8.0:1 | 11.5:1 |
Top Speed | 164 km/hour | 237 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1450 kg | 2245 kg |
Vehicle Length | 4810 mm | 4790 mm |
Vehicle Width | 1680 mm | 1930 mm |
Vehicle Height | 1590 mm | 1710 mm |
Wheelbase Size | 2840 mm | 2740 mm |