1991 Audi 100 vs. 1966 Willys-Overland Aero-Willys 2600
To start off, 1991 Audi 100 is newer by 25 year(s). Which means there will be less support and parts availability for 1966 Willys-Overland Aero-Willys 2600. In addition, the cost of maintenance, including insurance, on 1966 Willys-Overland Aero-Willys 2600 would be higher. At 2,638 cc (6 cylinders), 1966 Willys-Overland Aero-Willys 2600 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (113 HP @ 4000 RPM) has 5 more horse power than 1966 Willys-Overland Aero-Willys 2600. (108 HP @ 4400 RPM). In normal driving conditions, 1991 Audi 100 should accelerate faster than 1966 Willys-Overland Aero-Willys 2600. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 113 kg more than 1966 Willys-Overland Aero-Willys 2600. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Willys-Overland Aero-Willys 2600 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 1966 Willys-Overland Aero-Willys 2600. However, in wet, icy, snow, or gravel driving conditions, 1991 Audi 100, 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, 1991 Audi 100 (265 Nm @ 2250 RPM) has 71 more torque (in Nm) than 1966 Willys-Overland Aero-Willys 2600. (194 Nm @ 2000 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1966 Willys-Overland Aero-Willys 2600.
Compare all specifications:
| 1991 Audi 100 | 1966 Willys-Overland Aero-Willys 2600 | |
| Make | Audi | Willys-Overland |
| Model | 100 | Aero-Willys 2600 |
| Year Released | 1991 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 2638 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 108 HP |
| Engine RPM | 4000 RPM | 4400 RPM |
| Torque | 265 Nm | 194 Nm |
| Torque RPM | 2250 RPM | 2000 RPM |
| Engine Bore Size | 81 mm | 79.4 mm |
| Engine Stroke Size | 95.5 mm | 88.9 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1473 kg | 1360 kg |
| Vehicle Length | 4810 mm | 4820 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1530 mm |
| Wheelbase Size | 2700 mm | 2740 mm |
