2007 BMW 320 vs. 1989 Ford Sierra
To start off, 2007 BMW 320 is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 2,933 cc (6 cylinders), 1989 Ford Sierra is equipped with a bigger engine. In terms of performance, 2007 BMW 320 (154 HP @ 4000 RPM) has 6 more horse power than 1989 Ford Sierra. (148 HP @ 5700 RPM). In normal driving conditions, 2007 BMW 320 should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 320 weights approximately 210 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 320. In wet, icy, snow, or gravel driving conditions, 1989 Ford Sierra 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, 2007 BMW 320 (331 Nm @ 2000 RPM) has 93 more torque (in Nm) than 1989 Ford Sierra. (238 Nm @ 3000 RPM). This means 2007 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra. 2007 BMW 320 has automatic transmission and 1989 Ford Sierra has manual transmission. 1989 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 320 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 320 | 1989 Ford Sierra | |
| Make | BMW | Ford |
| Model | 320 | Sierra |
| Year Released | 2007 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2933 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 148 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 331 Nm | 238 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1505 kg | 1295 kg |
| Vehicle Length | 4530 mm | 4430 mm |
| Vehicle Width | 1430 mm | 1700 mm |
| Vehicle Height | 1820 mm | 1370 mm |
| Wheelbase Size | 2730 mm | 2610 mm |
| Fuel Tank Capacity | 60 L | 55 L |
