1991 BMW 320 vs. 2007 Mercedes-Benz Viano
To start off, 2007 Mercedes-Benz Viano is newer by 16 year(s). Which means there will be less support and parts availability for 1991 BMW 320. In addition, the cost of maintenance, including insurance, on 1991 BMW 320 would be higher. At 3,199 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz Viano (187 HP @ 5600 RPM) has 38 more horse power than 1991 BMW 320. (149 HP @ 5900 RPM) In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 1991 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 815 kg more than 1991 BMW 320. 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, 2007 Mercedes-Benz Viano (270 Nm @ 2750 RPM) has 80 more torque (in Nm) than 1991 BMW 320. (190 Nm @ 4200 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 320. 2007 Mercedes-Benz Viano has automatic transmission and 1991 BMW 320 has manual transmission. 1991 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW 320 | 2007 Mercedes-Benz Viano | |
| Make | BMW | Mercedes-Benz |
| Model | 320 | Viano |
| Year Released | 1991 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 149 HP | 187 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 190 Nm | 270 Nm |
| Torque RPM | 4200 RPM | 2750 RPM |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 214 km/hour | 176 km/hour |
| Acceleration 0-100mph | 9.8 seconds | 9.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1270 kg | 2085 kg |
| Vehicle Length | 4450 mm | 5000 mm |
| Vehicle Width | 1710 mm | 1910 mm |
| Vehicle Height | 1400 mm | 1880 mm |
| Wheelbase Size | 2710 mm | 3210 mm |
| Fuel Tank Capacity | 65 L | 75 L |
