1948 Austin A 70 vs. 2007 Cadillac XLR
To start off, 2007 Cadillac XLR is newer by 59 year(s). Which means there will be less support and parts availability for 1948 Austin A 70. In addition, the cost of maintenance, including insurance, on 1948 Austin A 70 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP @ 6400 RPM) has 257 more horse power than 1948 Austin A 70. (63 HP @ 3800 RPM) In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 1948 Austin A 70. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 384 kg more than 1948 Austin A 70. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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. 2007 Cadillac XLR has automatic transmission and 1948 Austin A 70 has manual transmission. 1948 Austin A 70 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1948 Austin A 70 | 2007 Cadillac XLR | |
| Make | Austin | Cadillac |
| Model | A 70 | XLR |
| Year Released | 1948 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 4565 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 63 HP | 320 HP |
| Engine RPM | 3800 RPM | 6400 RPM |
| Engine Bore Size | 79.4 mm | 93.1 mm |
| Engine Stroke Size | 111.1 mm | 84.1 mm |
| Engine Compression Ratio | 6.8:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1270 kg | 1654 kg |
| Vehicle Length | 4150 mm | 4520 mm |
| Vehicle Width | 1690 mm | 1840 mm |
| Vehicle Height | 1900 mm | 1290 mm |
| Wheelbase Size | 2440 mm | 2690 mm |
| Fuel Tank Capacity | 63 L | 68 L |
