1951 Alvis TA 21 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 57 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, 1951 Alvis TA 21 (93 HP @ 4000 RPM) has 24 more horse power than 2008 Opel Astra. (69 HP @ 5600 RPM). In normal driving conditions, 1951 Alvis TA 21 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 138 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1951 Alvis TA 21 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1951 Alvis TA 21. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 1951 Alvis TA 21 (204 Nm @ 2000 RPM) has 34 more torque (in Nm) than 2008 Opel Astra. (170 Nm @ 3800 RPM). This means 1951 Alvis TA 21 will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra. 2008 Opel Astra has automatic transmission and 1951 Alvis TA 21 has manual transmission. 1951 Alvis TA 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
1951 Alvis TA 21 | 2008 Opel Astra | |
Make | Alvis | Opel |
Model | TA 21 | Astra |
Year Released | 1951 | 2008 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 93 HP | 69 HP |
Engine RPM | 4000 RPM | 5600 RPM |
Torque | 204 Nm | 170 Nm |
Torque RPM | 2000 RPM | 3800 RPM |
Engine Bore Size | 84 mm | 80.5 mm |
Engine Stroke Size | 90 mm | 88.2 mm |
Engine Compression Ratio | 7.1:1 | 10.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1448 kg | 1310 kg |
Vehicle Length | 4630 mm | 3510 mm |
Vehicle Height | 1600 mm | 1700 mm |
Wheelbase Size | 2840 mm | 2620 mm |
Fuel Tank Capacity | 64 L | 52 L |