1991 Chevrolet Astro vs. 1989 Infiniti Q45
To start off, 1991 Chevrolet Astro is newer by 2 year(s). Which means there will be less support and parts availability for 1989 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1989 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 1989 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1989 Infiniti Q45 (277 HP @ 6000 RPM) has 94 more horse power than 1991 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 1989 Infiniti Q45 should accelerate faster than 1991 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Astro weights approximately 146 kg more than 1989 Infiniti Q45.
Because 1991 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1989 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Astro 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, 1989 Infiniti Q45 (396 Nm @ 4000 RPM) has 58 more torque (in Nm) than 1991 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1989 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Astro. 1989 Infiniti Q45 has automatic transmission and 1991 Chevrolet Astro has manual transmission. 1991 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Chevrolet Astro | 1989 Infiniti Q45 | |
Make | Chevrolet | Infiniti |
Model | Astro | Q45 |
Year Released | 1991 | 1989 |
Body Type | Minivan | Sedan |
Engine Position | Front | Front |
Engine Size | 4293 cc | 4494 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 183 HP | 277 HP |
Engine RPM | 4400 RPM | 6000 RPM |
Torque | 338 Nm | 396 Nm |
Torque RPM | 2800 RPM | 4000 RPM |
Engine Bore Size | 101.6 mm | 93.1 mm |
Engine Stroke Size | 88.4 mm | 82.7 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 8 seats | 5 seats |
Vehicle Weight | 1896 kg | 1750 kg |
Vehicle Length | 4830 mm | 5080 mm |
Vehicle Width | 1980 mm | 1830 mm |
Vehicle Height | 1910 mm | 1440 mm |
Wheelbase Size | 2830 mm | 2890 mm |