2005 Acura MDX vs. 1991 BMW 320
To start off, 2005 Acura MDX is newer by 14 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 3,474 cc (6 cylinders), 2005 Acura MDX is equipped with a bigger engine. In terms of performance, 2005 Acura MDX (265 HP @ 5600 RPM) has 116 more horse power than 1991 BMW 320. (149 HP @ 5900 RPM). In normal driving conditions, 2005 Acura MDX should accelerate faster than 1991 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura MDX weights approximately 776 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.
Because 2005 Acura MDX is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 320. In wet, icy, snow, or gravel driving conditions, 2005 Acura MDX 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, 2005 Acura MDX (343 Nm) has 153 more torque (in Nm) than 1991 BMW 320. (190 Nm). This means 2005 Acura MDX will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 320.
Compare all specifications:
| 2005 Acura MDX | 1991 BMW 320 | |
| Make | Acura | BMW |
| Model | MDX | 320 |
| Year Released | 2005 | 1991 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 1991 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 265 HP | 149 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 343 Nm | 190 Nm |
| Engine Bore Size | 89 mm | 80 mm |
| Engine Stroke Size | 93 mm | 66 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2046 kg | 1270 kg |
| Vehicle Length | 4800 mm | 4450 mm |
| Vehicle Width | 1960 mm | 1710 mm |
| Vehicle Height | 1820 mm | 1400 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Tank Capacity | 77 L | 65 L |
