Earlier this year, The Truth About Cars compared the Lexus LS 600hL and the Mercedes S400 Hybrid, the only two flagship luxury sedans (currently) available with a gas-electric powertrain.
The S400 takes the more subjective categories in the review, namely for its exterior & interior design, but the LS 600hL cleans up on every other point, from price to performance.
No discussion thread for this article yet.