1991 Audi 100 vs. 2005 Mercury Mariner
To start off, 2005 Mercury Mariner is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,461 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 2005 Mercury Mariner (153 HP @ 5800 RPM) has 40 more horse power than 1991 Audi 100. (113 HP @ 4000 RPM) In normal driving conditions, 2005 Mercury Mariner should accelerate faster than 1991 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mariner weights approximately 259 kg more than 1991 Audi 100. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1991 Audi 100. In wet, icy, snow, or gravel driving conditions, 2005 Mercury Mariner 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 (264 Nm @ 2250 RPM) has 58 more torque (in Nm) than 2005 Mercury Mariner. (206 Nm @ 4250 RPM). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercury Mariner. 2005 Mercury Mariner 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. 2005 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi 100 | 2005 Mercury Mariner | |
| Make | Audi | Mercury |
| Model | 100 | Mariner |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 2261 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 153 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 264 Nm | 206 Nm |
| Torque RPM | 2250 RPM | 4250 RPM |
| Engine Bore Size | 81 mm | 87 mm |
| Engine Stroke Size | 95.5 mm | 94 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 1579 kg |
| Vehicle Length | 4800 mm | 4430 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1730 mm |
| Wheelbase Size | 2700 mm | 2630 mm |
| Fuel Consumption | 6.2 L/100km | 10.2 L/100km |
| Fuel Consumption City | 7.6 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 4.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 80 L | 62 L |
