1981 Audi UR vs. 2005 Chrysler Pacifica
To start off, 2005 Chrysler Pacifica is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR would be higher. At 3,523 cc (6 cylinders), 2005 Chrysler Pacifica is equipped with a bigger engine. In terms of performance, 2005 Chrysler Pacifica (253 HP @ 6400 RPM) has 56 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2005 Chrysler Pacifica should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler Pacifica weights approximately 915 kg more than 1981 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Chrysler Pacifica (346 Nm @ 3800 RPM) has 61 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2005 Chrysler Pacifica will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 2005 Chrysler Pacifica has automatic transmission and 1981 Audi UR has manual transmission. 1981 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chrysler Pacifica will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 2005 Chrysler Pacifica | |
| Make | Audi | Chrysler |
| Model | UR | Pacifica |
| Year Released | 1981 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 3523 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 253 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 285 Nm | 346 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Compression Ratio | 7.0:1 | 9.9:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 2165 kg |
| Vehicle Length | 4430 mm | 5060 mm |
| Vehicle Width | 1690 mm | 2020 mm |
| Vehicle Height | 1360 mm | 1700 mm |
| Wheelbase Size | 2530 mm | 2620 mm |
| Fuel Tank Capacity | 70 L | 87 L |
