1951 Alvis TA 21 vs. 2008 Ford Expedition
To start off, 2008 Ford Expedition 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 5,408 cc (8 cylinders), 2008 Ford Expedition is equipped with a bigger engine. In terms of performance, 2008 Ford Expedition (300 HP @ 5000 RPM) has 207 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2008 Ford Expedition 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 371 kg more than 2008 Ford Expedition.
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 Ford Expedition, 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, 2008 Ford Expedition (495 Nm @ 3750 RPM) has 291 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2008 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21. 2008 Ford Expedition 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 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1951 Alvis TA 21 | 2008 Ford Expedition | |
| Make | Alvis | Ford |
| Model | TA 21 | Expedition |
| Year Released | 1951 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5408 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 93 HP | 300 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 204 Nm | 495 Nm |
| Torque RPM | 2000 RPM | 3750 RPM |
| Engine Compression Ratio | 7.1:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1448 kg | 1077 kg |
| Vehicle Length | 4630 mm | 5250 mm |
| Vehicle Width | 1680 mm | 2010 mm |
| Vehicle Height | 1600 mm | 1970 mm |
| Wheelbase Size | 2840 mm | 3030 mm |
| Fuel Tank Capacity | 64 L | 106 L |
