While I drove it like an SUV, and hardly noticed the instrument panel reading hovering about 20 mpg-observed, Markus worked hard to run on electric-only and could coax no more than 5 mph in run-silent, run-deep mode, with just the driver aboard. It's not the most seamless hybrid extant. We both find the acceleration curve and especially the braking response to pedal travel to be non-linear, issues others have engineered out. Markus dislikes the efficiency meter, centered on the gauge cluster. When the SUV is switched off, it sticks straight up. Idling in neutral, accelerating or braking very, very, very efficiently (as is the tech director's habit in hybrids), it's still straight up. Mildly intemperate braking or acceleration wiggles it a bit left or right. To really move the needle, you have to floor it or nail the brakes. Folks who pay all that money for a hybrid want more than a big decal above the rocker panels or on the rear window; they want a hybrid's gauge to dance into the green when they do well, not just wag a finger at them when they drive it hard.

Still, the Escalade Hybrid 4WD, the only Escalade with a low range, is easily a match for its prime competitors, offering nearly the off-road capability of the Lexus LX 570 and Land Rover Range Rover HSE 4WDs and nearly the towing and space of the Mercedes-Benz GL550 without hovering near gas guzzler tax fuel efficiency. For an extra $11,750 (hybrid or not) the Platinum package offers all of what we used to call "bling" without venturing into crass tastelessness. "The wood inlay worthy of a Louis XIV armoire and French-stitched leather everywhere make this the best-finished cabin in an SUV as far as I'm concerned," Markus writes.

The futuristic LED headlamps make the base Escalade's HIDs seem dim as halogens. The distinctive vertical lamps will become as much a signature for Cadillac as the "halos" are on BMW headlamps. And that's easier for MTV stars to recognize when a Caddy pulls up to an after-hours club. In today's economy, the Lexus, the Range Rover, even the Benz GL as well as the Escalade all are over the top. If you're going to go there, the Cadillac's quality and luxury is unsurpassed. If you're an NFL, NBA, or hip-hop star working on your image and you simply have to have one, you're damned if you don't choose the 19-20-mpg hybrid version.

Base price $85,885
Drivetrain Front-engine, 4WD
Engine Engines 6.0L/332-hp/367-lb-ft OHV V-8 plus 2-80-hp/184 lb-ft elec motors, comb output 379-hp
Transmission Elec variable auto w/4 fixed gears
Curb weight 6050 lb (mfr)
Wheelbase 116.0 in
Length x width x height 202.5 x 79.0 x 74.3 in
EPA city/hwy fuel econ N/A (19/19 mpg, MT est)
CO2 emissions 1.02 (MT est.)