2009 Audi A6 vs. 1985 BMW 628
To start off, 2009 Audi A6 is newer by 24 year(s). Which means there will be less support and parts availability for 1985 BMW 628. In addition, the cost of maintenance, including insurance, on 1985 BMW 628 would be higher. At 4,172 cc (8 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (296 HP @ 6200 RPM) has 115 more horse power than 1985 BMW 628. (181 HP @ 6000 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1985 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 345 kg more than 1985 BMW 628. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1985 BMW 628. In wet, icy, snow, or gravel driving conditions, 2009 Audi A6 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 Audi A6 (400 Nm @ 3000 RPM) has 160 more torque (in Nm) than 1985 BMW 628. (240 Nm @ 4000 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1985 BMW 628. 2009 Audi A6 has automatic transmission and 1985 BMW 628 has manual transmission. 1985 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A6 | 1985 BMW 628 | |
| Make | Audi | BMW |
| Model | A6 | 628 |
| Year Released | 2009 | 1985 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2788 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 296 HP | 181 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 400 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 84.6 mm | 86 mm |
| Engine Stroke Size | 93 mm | 80 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1470 kg |
| Vehicle Length | 4840 mm | 4760 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1370 mm |
| Wheelbase Size | 2770 mm | 2640 mm |
| Fuel Tank Capacity | 80 L | 70 L |
