1956 Bristol 405 vs. 2009 Jeep Commander
To start off, 2009 Jeep Commander is newer by 53 year(s). Which means there will be less support and parts availability for 1956 Bristol 405. In addition, the cost of maintenance, including insurance, on 1956 Bristol 405 would be higher. At 5,654 cc (8 cylinders), 2009 Jeep Commander is equipped with a bigger engine. In terms of performance, 2009 Jeep Commander (358 HP @ 5200 RPM) has 257 more horse power than 1956 Bristol 405. (101 HP @ 5000 RPM) In normal driving conditions, 2009 Jeep Commander should accelerate faster than 1956 Bristol 405. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Commander weights approximately 153 kg more than 1956 Bristol 405. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Jeep Commander is four wheel drive (4WD), it will have significant more traction and grip than 1956 Bristol 405. In wet, icy, snow, or gravel driving conditions, 2009 Jeep Commander will offer significantly more control. 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 Jeep Commander (527 Nm @ 4350 RPM) has 375 more torque (in Nm) than 1956 Bristol 405. (152 Nm @ 3750 RPM). This means 2009 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1956 Bristol 405. 2009 Jeep Commander has automatic transmission and 1956 Bristol 405 has manual transmission. 1956 Bristol 405 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Bristol 405 | 2009 Jeep Commander | |
| Make | Bristol | Jeep |
| Model | 405 | Commander |
| Year Released | 1956 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 5654 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 101 HP | 358 HP |
| Engine RPM | 5000 RPM | 5200 RPM |
| Torque | 152 Nm | 527 Nm |
| Torque RPM | 3750 RPM | 4350 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1240 kg | 1393 kg |
| Vehicle Length | 4820 mm | 4790 mm |
| Vehicle Width | 1730 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1840 mm |
| Wheelbase Size | 2900 mm | 2790 mm |
| Fuel Tank Capacity | 72 L | 80 L |
