1991 Saab 9000 vs. 2011 Infiniti M
To start off, 2011 Infiniti M is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Saab 9000. In addition, the cost of maintenance, including insurance, on 1991 Saab 9000 would be higher. At 5,600 cc (8 cylinders), 2011 Infiniti M is equipped with a bigger engine. In terms of performance, 2011 Infiniti M (420 HP @ 6000 RPM) has 272 more horse power than 1991 Saab 9000. (148 HP @ 5500 RPM) In normal driving conditions, 2011 Infiniti M should accelerate faster than 1991 Saab 9000. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti M weights approximately 482 kg more than 1991 Saab 9000. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Infiniti M is all wheel drive (AWD), it will have significant more traction and grip than 1991 Saab 9000. In wet, icy, snow, or gravel driving conditions, 2011 Infiniti M 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, 2011 Infiniti M (565 Nm @ 4400 RPM) has 353 more torque (in Nm) than 1991 Saab 9000. (212 Nm @ 3800 RPM). This means 2011 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1991 Saab 9000. 2011 Infiniti M has automatic transmission and 1991 Saab 9000 has manual transmission. 1991 Saab 9000 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Saab 9000 | 2011 Infiniti M | |
| Make | Saab | Infiniti |
| Model | 9000 | M |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2290 cc | 5600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 420 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 212 Nm | 565 Nm |
| Torque RPM | 3800 RPM | 4400 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1434 kg | 1916 kg |
| Vehicle Length | 4770 mm | 4945 mm |
| Vehicle Width | 1780 mm | 1844 mm |
| Vehicle Height | 1420 mm | 1514 mm |
| Wheelbase Size | 2670 mm | 2901 mm |
