1991 Audi 100 vs. 1985 Volvo 780
To start off, 1991 Audi 100 is newer by 6 year(s). Which means there will be less support and parts availability for 1985 Volvo 780. In addition, the cost of maintenance, including insurance, on 1985 Volvo 780 would be higher. At 2,849 cc (6 cylinders), 1985 Volvo 780 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (171 HP @ 5500 RPM) has 26 more horse power than 1985 Volvo 780. (145 HP @ 5100 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1985 Volvo 780. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 80 kg more than 1985 Volvo 780. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi 100 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Volvo 780. In wet, icy, snow, or gravel driving conditions, 1991 Audi 100 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, 1991 Audi 100 (251 Nm @ 3000 RPM) has 15 more torque (in Nm) than 1985 Volvo 780. (236 Nm @ 3750 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1985 Volvo 780. 1985 Volvo 780 has automatic transmission and 1991 Audi 100 has manual transmission. 1991 Audi 100 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1985 Volvo 780 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 1985 Volvo 780 | |
| Make | Audi | Volvo |
| Model | 100 | 780 |
| Year Released | 1991 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2771 cc | 2849 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 171 HP | 145 HP |
| Engine RPM | 5500 RPM | 5100 RPM |
| Torque | 251 Nm | 236 Nm |
| Torque RPM | 3000 RPM | 3750 RPM |
| Engine Bore Size | 82.5 mm | 91 mm |
| Engine Stroke Size | 86.4 mm | 73 mm |
| Top Speed | 218 km/hour | 181 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1500 kg | 1420 kg |
| Vehicle Length | 4800 mm | 4800 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2690 mm | 2780 mm |
| Fuel Tank Capacity | 80 L | 80 L |
