1951 Alvis TA 21 vs. 2004 BMW Z4
To start off, 2004 BMW Z4 is newer by 53 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 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (225 HP @ 5900 RPM) has 132 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2004 BMW Z4 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 53 kg more than 2004 BMW Z4.
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, 2004 BMW Z4 (300 Nm @ 3500 RPM) has 96 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2004 BMW Z4 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 | 2004 BMW Z4 | |
Make | Alvis | BMW |
Model | TA 21 | Z4 |
Year Released | 1951 | 2004 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 2983 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 225 HP |
Engine RPM | 4000 RPM | 5900 RPM |
Torque | 204 Nm | 300 Nm |
Torque RPM | 2000 RPM | 3500 RPM |
Engine Compression Ratio | 7.1:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1448 kg | 1395 kg |
Vehicle Length | 4630 mm | 4100 mm |
Vehicle Width | 1680 mm | 1790 mm |
Vehicle Height | 1600 mm | 1310 mm |
Wheelbase Size | 2840 mm | 2500 mm |
Fuel Tank Capacity | 64 L | 55 L |