* Based on opinions and should be considered as general guidance only.
- Reliability (4)Equipped with the legendary 3.8L V6, the powertrain is remarkably robust, though air suspension components on higher trims can be prone to failure.
- Maintenance (4)Maintenance is affordable as parts are plentiful and the engine bay is easy to work on, keeping long-term ownership costs relatively low.
- Technology (2)Even for 2008, the interior tech feels dated, with a basic infotainment interface and a lack of the sophisticated driver aids found in Japanese or European competitors.
- Comfort (5)Exceptional seat cushioning and Buick's 'QuietTuning' technology make the cabin one of the most serene and comfortable environments in its price bracket.
- Dynamics (2)The Lucerne prioritizes a floaty, soft ride over engagement; the steering is numb and the car exhibits significant body roll during cornering.