2001 Hyundai Sonata vs. 1990 Infiniti Q45
To start off, 2001 Hyundai Sonata is newer by 11 year(s). Which means there will be less support and parts availability for 1990 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1990 Infiniti Q45 would be higher. At 4,493 cc (8 cylinders), 1990 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1990 Infiniti Q45 (277 HP @ 6000 RPM) has 146 more horse power than 2001 Hyundai Sonata. (131 HP @ 6000 RPM) In normal driving conditions, 1990 Infiniti Q45 should accelerate faster than 2001 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 1990 Infiniti Q45 weights approximately 322 kg more than 2001 Hyundai Sonata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 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 1990 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 2001 Hyundai Sonata, 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, 1990 Infiniti Q45 (396 Nm @ 4000 RPM) has 216 more torque (in Nm) than 2001 Hyundai Sonata. (180 Nm @ 4500 RPM). This means 1990 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 2001 Hyundai Sonata. 1990 Infiniti Q45 has automatic transmission and 2001 Hyundai Sonata has manual transmission. 2001 Hyundai Sonata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1990 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Hyundai Sonata | 1990 Infiniti Q45 | |
| Make | Hyundai | Infiniti |
| Model | Sonata | Q45 |
| Year Released | 2001 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 4493 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 131 HP | 277 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 180 Nm | 396 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 83.3 mm | 93 mm |
| Engine Stroke Size | 95 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1428 kg | 1750 kg |
| Vehicle Length | 4520 mm | 5080 mm |
| Vehicle Width | 1700 mm | 1830 mm |
| Vehicle Height | 1590 mm | 1440 mm |
| Wheelbase Size | 2730 mm | 2890 mm |
| Fuel Tank Capacity | 65 L | 72 L |
