1991 Chevrolet Beretta vs. 2003 Infiniti Q45
To start off, 2003 Infiniti Q45 is newer by 12 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 4,494 cc (8 cylinders), 2003 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2003 Infiniti Q45 (340 HP @ 6400 RPM) has 202 more horse power than 1991 Chevrolet Beretta. (138 HP @ 4200 RPM) In normal driving conditions, 2003 Infiniti Q45 should accelerate faster than 1991 Chevrolet Beretta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti Q45 weights approximately 550 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 2003 Infiniti Q45 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 2003 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Beretta, 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, 2003 Infiniti Q45 (451 Nm @ 4000 RPM) has 200 more torque (in Nm) than 1991 Chevrolet Beretta. (251 Nm @ 3200 RPM). This means 2003 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Beretta. 2003 Infiniti Q45 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. 2003 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Chevrolet Beretta | 2003 Infiniti Q45 | |
| Make | Chevrolet | Infiniti |
| Model | Beretta | Q45 |
| Year Released | 1991 | 2003 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3135 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 340 HP |
| Engine RPM | 4200 RPM | 6400 RPM |
| Torque | 251 Nm | 451 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1254 kg | 1804 kg |
| Vehicle Length | 4760 mm | 5080 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2630 mm | 2880 mm |
| Fuel Tank Capacity | 68 L | 81 L |
