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Infiniti

2nd Gen

MARKET PRICES

Infiniti M45 - 2nd Gen (2003 to 2004)

CMB $12,267

The second generation Infiniti M debuted for the 2003 model year. The second generation of Infiniti M was given the generation code Y34, and...

The second generation Infiniti M debuted for the 2003 model year. The second generation of Infiniti M was given the generation code Y34, and was only available in one variant, the M45. Available exclusively as a four door sedan, the M45 was based on the Nissan Gloria and was powered by Nissan's VK45DE engine. This 4.5L V6 engine generated 340hp which was sent to the rear wheels via a 5 speed automatic transmission. Production of the second generation Y34 Infiniti M lasted until 2004, when it was replaced by the Third Generation Infiniti M.

Infiniti M45 - 2nd Gen FAQs

Model years for Infiniti M45 - 2nd Gen (2003 to 2004)

2003
2004

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Showing 12 of 12 related listings

Carrollton, Georgia, USA

2003 Infiniti M45

Original & Highly Original

54k mi

Automatic

LHD

Sold

$14,250

Bring a Trailer

Apr 9, 2025

Details

Lot 186896: 2003 Infiniti M45

Sold

$14,250

54,000 mi
Location: Carrollton, Georgia, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Seattle, Washington, USA

2003 Infiniti M45

Original & Highly Original

130k mi

Automatic

LHD

Sold

$6,866

Cars & Bids

Mar 25, 2025

Details

2003 Infiniti M45

Sold

$6,866

130,800 mi
Location: Seattle, Washington, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Osceola County, Florida, USA

2004 Infiniti M45

Original & Highly Original

81k mi

Automatic

LHD

Sold

$12,000

Bring a Trailer

Nov 29, 2024

Details

Lot 172496: 2004 Infiniti M45

Sold

$12,000

81,000 mi
Location: Osceola County, Florida, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Hicksville, New York, USA

2003 Infiniti M45

Original & Highly Original

15k mi

Automatic

LHD

Sold

$21,000

Bring a Trailer

Sep 26, 2024

Details

Lot 164313: 2003 Infiniti M45

Sold

$21,000

15,000 mi
Location: Hicksville, New York, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Williamson County, Tennessee, USA

2003 Infiniti M45

Original & Highly Original

111k mi

Automatic

LHD

Sold

$6,700

Bring a Trailer

Aug 15, 2024

Details

Lot 158589: 2003 Infiniti M45

Sold

$6,700

111,000 mi
Location: Williamson County, Tennessee, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Longmont, Colorado, USA

2003 Infiniti M45

Original & Highly Original

34k mi

Automatic

LHD

Sold

$15,000

Bring a Trailer

Aug 4, 2024

Details

Lot 157074: 2003 Infiniti M45

Sold

$15,000

34,000 mi
Location: Longmont, Colorado, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Osceola County, Florida, USA

2003 Infiniti M45

Original & Highly Original

88k mi

Automatic

LHD

Sold

$14,250

Bring a Trailer

Mar 10, 2024

Details

Lot 139100: 2003 Infiniti M45

Sold

$14,250

88,000 mi
Location: Osceola County, Florida, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Cranford, NJ, USA

2004 Infiniti M45

Original & Highly Original

117k mi

Automatic

LHD

Sold

$7,700

Cars & Bids

Jun 7, 2023

Details

2004 Infiniti M45

Sold

$7,700

117,200 mi
Location: Cranford, NJ, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Glendale, CA, USA

2004 Infiniti M45

Original & Highly Original

27k mi

Automatic

LHD

Sold

$15,916

Bring a Trailer

Feb 19, 2022

Details

Lot 66183: 2004 Infiniti M45

Sold

$15,916

27,000 mi
Location: Glendale, CA, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Orlando, FL, USA

2004 Infiniti M45 V8

Original & Highly Original

93k mi

Automatic

LHD

Sold

$6,900

PCARMARKET

Mar 18, 2021

Details

Lot 0009307: 2004 Infiniti M45 V8

Sold

$6,900

93,106 mi
Location: Orlando, FL, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Arlington County, VA, USA

2004 Infiniti M45

Original & Highly Original

178k mi

Automatic

LHD

Sold

$3,800

Cars & Bids

Sep 29, 2020

Details

2004 Infiniti M45

Sold

$3,800

178,900 mi
Location: Arlington County, VA, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Arlington County, VA, USA

2004 Infiniti M45

Original & Highly Original

178k mi

Automatic

LHD

Sold

$6,969

Cars & Bids

Sep 2, 2020

Details

2004 Infiniti M45

Sold

$6,969

178,900 mi
Location: Arlington County, VA, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD