1955 Bristol 403 vs. 2009 Mercury Mountaineer
To start off, 2009 Mercury Mountaineer is newer by 54 year(s). Which means there will be less support and parts availability for 1955 Bristol 403. In addition, the cost of maintenance, including insurance, on 1955 Bristol 403 would be higher. At 4,009 cc (6 cylinders), 2009 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2009 Mercury Mountaineer (210 HP @ 5100 RPM) has 123 more horse power than 1955 Bristol 403. (87 HP @ 5000 RPM) In normal driving conditions, 2009 Mercury Mountaineer should accelerate faster than 1955 Bristol 403. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mountaineer weights approximately 700 kg more than 1955 Bristol 403. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercury Mountaineer is four wheel drive (4WD), it will have significant more traction and grip than 1955 Bristol 403. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mountaineer 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 Mercury Mountaineer (344 Nm @ 3700 RPM) has 198 more torque (in Nm) than 1955 Bristol 403. (146 Nm @ 3500 RPM). This means 2009 Mercury Mountaineer will have an easier job in driving up hills or pulling heavy equipment than 1955 Bristol 403. 2009 Mercury Mountaineer has automatic transmission and 1955 Bristol 403 has manual transmission. 1955 Bristol 403 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Mountaineer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Bristol 403 | 2009 Mercury Mountaineer | |
| Make | Bristol | Mercury |
| Model | 403 | Mountaineer |
| Year Released | 1955 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4009 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 87 HP | 210 HP |
| Engine RPM | 5000 RPM | 5100 RPM |
| Torque | 146 Nm | 344 Nm |
| Torque RPM | 3500 RPM | 3700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1225 kg | 1925 kg |
| Vehicle Length | 4870 mm | 4920 mm |
| Vehicle Width | 1710 mm | 1880 mm |
| Vehicle Height | 1530 mm | 1860 mm |
| Wheelbase Size | 2900 mm | 2890 mm |
