1951 Bristol 400 vs. 2009 Jaguar XF
To start off, 2009 Jaguar XF is newer by 58 year(s). Which means there will be less support and parts availability for 1951 Bristol 400. In addition, the cost of maintenance, including insurance, on 1951 Bristol 400 would be higher. At 4,196 cc (8 cylinders), 2009 Jaguar XF is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (410 HP @ 6250 RPM) has 331 more horse power than 1951 Bristol 400. (79 HP @ 4200 RPM) In normal driving conditions, 2009 Jaguar XF should accelerate faster than 1951 Bristol 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 672 kg more than 1951 Bristol 400. 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. Let's talk about torque, 2009 Jaguar XF (560 Nm @ 3500 RPM) has 435 more torque (in Nm) than 1951 Bristol 400. (125 Nm @ 3000 RPM). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 1951 Bristol 400. 2009 Jaguar XF has automatic transmission and 1951 Bristol 400 has manual transmission. 1951 Bristol 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jaguar XF will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1951 Bristol 400 | 2009 Jaguar XF | |
| Make | Bristol | Jaguar |
| Model | 400 | XF |
| Year Released | 1951 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 79 HP | 410 HP |
| Engine RPM | 4200 RPM | 6250 RPM |
| Torque | 125 Nm | 560 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1170 kg | 1842 kg |
| Vehicle Length | 4650 mm | 4970 mm |
| Vehicle Width | 1630 mm | 1470 mm |
| Vehicle Height | 1510 mm | 1470 mm |
| Wheelbase Size | 2900 mm | 2920 mm |
| Fuel Tank Capacity | 54 L | 70 L |
