2002-2006 Infiniti Q45: Technical Specifications
Updated: 11/23/08
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Specs for this generation Infiniti Q45 include everything from fuel mileage to seating capacity to options availability.
Vehicle Dimensions
| Specification | 4-door sedan | |
| Wheelbase, in. | 113.0 | |
| Overall Length, in. | 199.6 | |
| Overall Width, in. | 72.6 | |
| Overall Height, in. | 58.7 | |
| Curb Weight, lbs. | 3977 | |
| Cargo Volume, cu. ft. | 13.7 | |
| Standard Payload, lbs. | -- | |
| Fuel Capacity, gals. | 21.4 | |
| Seating Capacity | 5 | |
| Front Head Room, in. | 38.4 | |
| Max. Front Leg Room, in. | 44.0 | |
| Rear Head Room, in. | 36.4 | |
| Max. Rear Leg Room, in. | 37.3 | |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
All Q45s in this generation use the same powertrain: a dual-overhead-cam, 4.5-liter V8 engine that produces 340 horsepower, driving a five-speed automatic transmission.
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| dohc V8 | 4.5 / 274 | 340 | 333 | 5-speed automatic: 17/25 | 5-speed automatic: 18.1 |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Built In: Japan
Drive Wheels: longitudinal front-engine/rear-wheel drive
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