Infiniti Q45
Launched as Nissan's flagship to challenge German rivals and the Lexus LS, the Infiniti Q45's first generation is the most notable. It's prized by collectors for its minimalist, grille-less styling and a potent 278 hp V8 engine.
Get new Infiniti Q45 listings by email
54 listed in the past year. The last was 2 weeks ago.
Infiniti Q45 prices by year
| Year | Median (3 yrs) | Middle 50% | Sales (3 yrs) | For sale now |
|---|---|---|---|---|
| 1991 | $3.5k | – | 1 | 2 |
| 1995 | $6.3k | – | 3 | 1 |
| 1997 | $7k | $6k–$7.5k | 5 | 4 |
| 1998 | $3.5k | – | 1 | 5 |
| 1999 | $8.2k | – | 2 | 7 |
| 2000 | – | – | 0 | 2 |
| 2001 | $7k | – | 1 | 2 |
| 2002 | $8.3k | $6.3k–$8.9k | 4 | 5 |
| 2003 | – | – | 0 | 3 |
Auction sales in the last 3 years; prices leave out salvage and other branded titles.
Listings
Infiniti Q45 Submodels
The Infiniti Q45 was Nissan's flagship sedan, launched in 1989 to compete with the new Lexus LS 400 and established German rivals. The first generation (G50) is the most distinctive, known for its minimalist styling which famously omitted a traditional grille. It featured a potent 278 hp 4.5L VH45DE V8 and, on 'a' models, a sophisticated multi-link active suspension system, showcasing Nissan's engineering ambitions.
Collectors are primarily drawn to the first-generation models (1990-1996) for their unique design and historical significance as Infiniti's first shot at the luxury market. The clean, pre-facelift cars are particularly sought after. Later generations became more conventional in their styling and feel, though the final F50 generation did feature a powerful 340 hp V8. The Q45 remains an affordable entry point into 90s Japanese luxury performance.
Buying Tips
- Focus on the first-generation G50 (1990-1996) for the most collector potential. Pre-facelift 1990-1993 models without the added chrome grille are most desirable.
- The plastic timing chain guides on the early VH45DE V8 are a known failure point. Verify if they have been replaced with updated metal guides to prevent engine damage.
- On Q45a models, thoroughly inspect the active suspension. It's complex and very expensive to fix, leading many owners to convert to standard shocks and springs.
- Test all electronics. Failing digital dash displays, climate control units, and Bose audio amplifiers are common issues for cars of this era.
- Check for injector and coil harness brittleness. The heat from the V8 can degrade the wiring over time, leading to misfires and running issues.
127 Infiniti Q45 vehicles have been tracked across auctions and listings on Hypercars, with 37 currently live.
Data sourced from auction results and dealer and private listings, including Bring a Trailer, Cars & Bids, Mecum, RM Sotheby’s and eBay Motors. Updated daily.
Frequently Asked Questions
How many Infiniti Q45 listings are for sale right now?
There are 37 Infiniti Q45 listings currently live across auctions, dealers, and marketplaces tracked by Hypercars.