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2005 Cadillac XLR Overview, Reviews, Ratings & Specs

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Drew B | March 31, 2025
The 2005 Cadillac XLR is a luxury roadster that debuted as Cadillac's halo car, showcasing advanced technology and bold styling. It's a two-door convertible with a retractable hardtop. The XLR was produced from 2004 to 2009. Key trims included the base XLR and the XLR-V, a high-performance variant. When new, it ranged from about $75,000. The XLR stood out for its unique design, blending Cadillac luxury with sports car performance and its retractable hardtop roof, offering open-air enjoyment with the security of a coupe.
The Good

The 2005 Cadillac XLR offers a blend of performance and luxury. Its distinctive design and retractable hardtop provide emotional appeal, while the comfortable interior and available technology cater to practical buyers. Performance is adequate with the standard engine. Although not known for exceptional reliability, its unique features can outweigh potential concerns for some. Value depends heavily on condition and mileage.

The Bad

Potential weaknesses of the 2005 Cadillac XLR include the sometimes problematic retractable hardtop mechanism, which can be expensive to repair. Electrical issues are also sometimes reported. The Northstar engine, while powerful, has known maintenance quirks. Check for oil leaks and cooling system issues. Also be aware that some parts can be expensive or difficult to find.

2005 Cadillac XLR: Quick Overview

  • Engine Options:
    • 4.6L Northstar V8
  • Horsepower:
    • 320 hp @ 6400 rpm
  • Fuel Economy (City/Highway):
    • 17/25 mpg (estimated)
  • 0-60 Times:
    • Around 5.9 seconds
  • Towing Capacity:
    • Not recommended or rated for towing
  • Trim-Level Features:
    • Base XLR: Leather upholstery, power-adjustable seats, heated seats, dual-zone climate control, premium sound system, navigation system, head-up display, Magnetic Ride Control, StabiliTrak stability control, power retractable hardtop.
    • Key Available Options: Different wheel options, upgraded sound system, various interior trim packages.

2005 Cadillac XLR Specifications

Vehicle Information
Year 2005
Make Cadillac
Model XLR
Trim -
Style Rear-Wheel Drive
Type Convertible
Category Sports Car
Manufacturing Details
Made In United States
Manufacturing City BOWLING GREEN
Dimensions
Doors 2-Door
Curb Weight 1654.25 kg
Gross Vehicle Weight Rating -
Overall Height 128.02 cm
Overall Length 451.36 cm
Overall Width 183.64 cm
Wheelbase Length 268.48 cm
Standard Seating 2
Engine & Performance
Engine 4.6L V8
Engine Size 4.6L
Engine Cylinders 8
Transmission 5-Speed Automatic
Transmission Type Automatic
Transmission Speeds 5-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $75,835 USD
Invoice Price $70,147 USD
Delivery Charges $815 USD

Vehicle History Report

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Analysis

What Problems Does the 2005 Cadillac XLR Have?

Frequently reported problems for the 2005 Cadillac XLR often revolve around the retractable hardtop mechanism. Issues can range from slow operation to complete failure, requiring expensive repairs. Electrical glitches are another common complaint, including problems with the infotainment system, sensors, and other electronic components. The Northstar V8 engine, while powerful, is known for potential head gasket issues and oil consumption, which can lead to costly repairs down the line.
Recalls for the 2005 XLR have addressed issues such as potential fuel leakage, which could increase the risk of a fire. Long-term reliability can be a concern due to the complexity of the car's systems. The Magnetic Ride Control suspension can also experience issues over time, requiring replacement of the expensive shocks. It's crucial to thoroughly inspect the car's history and address any potential issues before purchasing. Also ensure all recalls have been addressed. Generally the 2005 model year doesn't stand out as significantly better or worse than other model years in the XLR's production run, but it is always a good idea to check for any specific issues known to affect that model year before purchase.

How long will the 2005 Cadillac XLR last?

Given the 2005 Cadillac XLR's age, average mileage can vary greatly, but many examples will have between 80,000 and 150,000 miles. Years of service heavily depend on maintenance habits. With diligent care, an XLR can last well beyond 15 years, but neglected maintenance can significantly shorten its lifespan. Long-term durability concerns revolve around the retractable hardtop, electrical systems, and the Northstar engine. The Magnetic Ride Control suspension can also degrade over time. Regular fluid changes and addressing issues promptly are crucial for extending the XLR's service life.

What Technology & Safety Features are Included?

The 2005 Cadillac XLR came equipped with a good amount of technology for its time. Standard features included a navigation system, a premium Bose audio system, and a head-up display projecting key information onto the windshield. Entertainment features focused on audio playback and radio options, with available CD changer.
Driver-assistance features were relatively limited compared to modern cars, but included StabiliTrak stability control and Magnetic Ride Control, which adjusted the suspension damping in real-time for improved handling and ride quality. Safety features consisted of anti-lock brakes, traction control, and front and side airbags.
Optional features could include upgraded wheels and interior trim packages. Crash-test ratings from the NHTSA and IIHS are not readily available for the 2005 XLR, but it was built with safety standards typical for its era. The focus was more on luxury and performance than cutting-edge driver-assistance systems. Overall, the tech was advanced for its time but feels dated compared to newer vehicles.

What Colors Options are Available?

Exterior Colors
Black Raven
Infrared Red
Magnetic Red II
Salsa Red
Sterling Silver
Sunset Blue
White Diamond
Interior Colors
Light Cashmere
Ebony
Smoky Charcoal

2005 Cadillac XLR Prices and Market Value

When new, the 2005 Cadillac XLR had an MSRP of around $75,000. Currently, used market prices typically range from $10,000 to $20,000, depending on condition, mileage, and location. The XLR has experienced significant depreciation due to its age, complexity, and maintenance costs. Factors affecting resale value include the car's overall condition, maintenance records, and whether it has any known issues like a faulty retractable hardtop. Low-mileage examples in excellent condition command a higher price, but be prepared for potential repair costs as these cars age.

2005 Cadillac XLR Cost of Ownership

The 2005 Cadillac XLR is generally considered costly to own. Insurance premiums can be moderate to high, depending on coverage. Fuel economy is not great, averaging around 20 mpg combined. Maintenance and repair costs can be substantial, particularly for the retractable hardtop, engine, and suspension. Parts can be expensive and sometimes difficult to find. Long-term ownership requires a dedicated budget for potential repairs. It is not an economical choice for those seeking low running costs.

2005 Cadillac XLR Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 50.06 liters
City Mileage 6.68 km/l
Highway Mileage 4.34 km/l

2005 Cadillac XLR Safety Rating

NHTSA
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
IIHS
Rear Crash Protection/Head Restraint Ratings Not Tested
Moderate Overlap Front Test Results Not Tested
Side Impact Test Results Not Tested

2005 Cadillac XLR Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Powertrain
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Rust
Original warranty 72 months / 100,000 miles
Estimated remaining Expired

2005 Cadillac XLR Insurance

Insurance for a 2005 Cadillac XLR is moderately priced, reflecting its status as a Convertible with strong safety ratings and
reasonable repair costs.

How Does the 2005 Cadillac XLR Compare to Other Convertible?

The 2005 Cadillac XLR competed with luxury roadsters like the Mercedes-Benz SL-Class and the BMW Z4. In terms of performance, the XLR's Northstar V8 was adequate but not as refined or powerful as some rivals' engines. The SL-Class offered more powerful engine options and a more luxurious interior, while the Z4 provided sharper handling. The XLR's retractable hardtop was a unique feature, but the SL-Class also offered a similar system with a longer track record of reliability.
Reliability is a key differentiator, where the Mercedes SL generally holds an edge over the XLR. The BMW Z4 is also often cited as more reliable. The XLR's price point when new was competitive, but its rapid depreciation makes it a more affordable option on the used market now, though potential repair costs must be factored in.
Alternatives to the 2005 Cadillac XLR include the Mercedes-Benz SL500 (more refined), the BMW Z4 (sportier handling), or even a Porsche Boxster (better performance and handling, but less luxurious). If reliability is a top concern, the SL or Z4 might be better choices. For a unique blend of American luxury and retractable hardtop, the XLR could still appeal, but buyers should be prepared for potential maintenance challenges.

Ranks #201 Convertible

1 2005 Toyota MR2 Spyder (0.0★)
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3 2009 Honda S2000 (4.0★)
4 2023 Mazda MX-5 Miata RF (4.0★)
5 2023 BMW 8 Series (0.0★)
6 2021 Ford Mustang (5.0★)
7 2020 Mercedes-Benz SL-Class (0.0★)
8 2023 Audi S5 Sportback (0.0★)
9 2023 Ferrari F8 Spider (0.0★)
10 2023 Porsche 718 Boxster (4.0★)
11 2021 Jeep Compass (5.0★)
12 2019 Buick Cascada (0.0★)
201 2005 Cadillac XLR (0.0★)

Final Verdict: Is the 2005 Cadillac XLR a Good Convertible?

The 2005 Cadillac XLR is ideal for buyers seeking a unique and stylish luxury roadster with a retractable hardtop at an affordable price point on the used market. It's worth buying *if* you're prepared for potential maintenance costs associated with its age and complex systems. Specifically, look for examples with well-documented maintenance records and a pre-purchase inspection by a qualified mechanic. The base XLR offers a good balance of features, while the XLR-V is for those prioritizing performance, though these come with increased upkeep. Buying one in excellent condition is crucial, as neglecting maintenance can lead to costly repairs that quickly negate any initial savings. It's not recommended as a primary vehicle for those seeking reliability or low running costs.

2005 Cadillac XLR Owner Reviews

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma