1991 Chevrolet Beretta vs. 2008 Infiniti QX56
To start off, 2008 Infiniti QX56 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Beretta. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Beretta would be higher. At 5,550 cc (8 cylinders), 2008 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2008 Infiniti QX56 (320 HP @ 5200 RPM) has 231 more horse power than 1991 Chevrolet Beretta. (89 HP @ 5600 RPM) In normal driving conditions, 2008 Infiniti QX56 should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2008 Infiniti QX56 weights approximately 33 kg more than 1991 Chevrolet Beretta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Chevrolet Beretta. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti QX56 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, 2008 Infiniti QX56 (533 Nm @ 3400 RPM) has 387 more torque (in Nm) than 1991 Chevrolet Beretta. (146 Nm @ 3200 RPM). This means 2008 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Beretta. 2008 Infiniti QX56 has automatic transmission and 1991 Chevrolet Beretta has manual transmission. 1991 Chevrolet Beretta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Beretta | 2008 Infiniti QX56 | |
| Make | Chevrolet | Infiniti |
| Model | Beretta | QX56 |
| Year Released | 1991 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 5550 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 89 HP | 320 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 146 Nm | 533 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1287 kg | 1320 kg |
| Vehicle Length | 4660 mm | 5260 mm |
| Vehicle Width | 1740 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1960 mm |
| Wheelbase Size | 2740 mm | 3140 mm |
| Fuel Tank Capacity | 68 L | 106 L |
