1951 Alvis TA 21 vs. 1998 Porsche 911
To start off, 1998 Porsche 911 is newer by 47 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 3,387 cc (6 cylinders), 1998 Porsche 911 is equipped with a bigger engine. In terms of performance, 1998 Porsche 911 (296 HP @ 6800 RPM) has 203 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 1998 Porsche 911 should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 122 kg more than 1998 Porsche 911.
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, 1998 Porsche 911 (350 Nm @ 4600 RPM) has 146 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 1998 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21.
Compare all specifications:
1951 Alvis TA 21 | 1998 Porsche 911 | |
Make | Alvis | Porsche |
Model | TA 21 | 911 |
Year Released | 1951 | 1998 |
Engine Position | Front | Rear |
Engine Size | 2993 cc | 3387 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 296 HP |
Engine RPM | 4000 RPM | 6800 RPM |
Torque | 204 Nm | 350 Nm |
Torque RPM | 2000 RPM | 4600 RPM |
Engine Bore Size | 84 mm | 96 mm |
Engine Stroke Size | 90 mm | 78 mm |
Engine Compression Ratio | 7.1:1 | 11.3:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1448 kg | 1326 kg |
Vehicle Length | 4630 mm | 4440 mm |
Vehicle Width | 1680 mm | 1770 mm |
Vehicle Height | 1600 mm | 1310 mm |
Wheelbase Size | 2840 mm | 2360 mm |
Fuel Tank Capacity | 64 L | 64 L |