1999 Audi A6 vs. 1978 Daihatsu Delta
To start off, 1999 Audi A6 is newer by 21 year(s). Which means there will be less support and parts availability for 1978 Daihatsu Delta. In addition, the cost of maintenance, including insurance, on 1978 Daihatsu Delta would be higher. At 1,781 cc (4 cylinders), 1999 Audi A6 is equipped with a bigger engine. In terms of performance, 1999 Audi A6 (149 HP @ 5700 RPM) has 64 more horse power than 1978 Daihatsu Delta. (85 HP @ 5400 RPM). In normal driving conditions, 1999 Audi A6 should accelerate faster than 1978 Daihatsu Delta. With that said, vehicle weight also plays an important factor in acceleration. 1999 Audi A6 weights approximately 305 kg more than 1978 Daihatsu Delta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Daihatsu Delta is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Daihatsu Delta. However, in wet, icy, snow, or gravel driving conditions, 1999 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Audi A6 (210 Nm @ 1750 RPM) has 87 more torque (in Nm) than 1978 Daihatsu Delta. (123 Nm @ 3400 RPM). This means 1999 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1978 Daihatsu Delta.
Compare all specifications:
| 1999 Audi A6 | 1978 Daihatsu Delta | |
| Make | Audi | Daihatsu |
| Model | A6 | Delta |
| Year Released | 1999 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1588 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 149 HP | 85 HP |
| Engine RPM | 5700 RPM | 5400 RPM |
| Torque | 210 Nm | 123 Nm |
| Torque RPM | 1750 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1380 kg | 1075 kg |
| Vehicle Length | 4800 mm | 4000 mm |
| Vehicle Width | 1820 mm | 1660 mm |
| Vehicle Height | 1460 mm | 1750 mm |
| Wheelbase Size | 2850 mm | 2200 mm |
