Chevrolet isn't messing around with the Camaro.

The sixth-generation car, which arrived as a 2016 model, is the best yet. We even named the Camaro SS the Motor Authority Best Car to Buy 2016. For 2017, the best gets better.

There are two new additions for the new model year: the track-focused Camaro 1LE and the sledgehammer that is the Camaro ZL1.

This time around the 1LE package can be had with either the Camaro V6’s 3.6-liter V-6 or the Camaro SS’s 6.2-liter V-8. It's essentially a track package, but it’s really much more than that. Think of it as a complete integration of performance parts into the Camaro, with top-end ZL1 parts flowing down to the SS 1LE and SS parts flowing to the V6 1LE.

If you’re looking for ultimate performance, though, the ZL1 is the way to go.

2017 Chevrolet Camaro ZL1 Convertible

2017 Chevrolet Camaro ZL1 Convertible

Featuring the familiar supercharged 6.2-liter V-8 found in the Corvette Z06 and Cadillac CTS-V, the ZL1 packs a staggering 640 horsepower and 640 pound-feet of torque. That means the ZL1 has 60 more horses than its fifth-generation predecessor, which held the title of most powerful Camaro until now. It's also 200 pounds lighter, thanks to the tauter chassis of the sixth-generation Camaro’s Alpha platform.

But that's not all the powertrain news. In addition to the standard 6-speed manual transmission with rev matching, the ZL1 also offers a new 10-speed automatic transmission that General Motors Company [NYSE:GM] developed with Ford Motor Company [NYSE:F].

There's loads of other technology that ensures the car is not just quick in a straight line. The list includes magnetic ride control, an electronic limited-slip differential, performance-oriented traction control, launch control, and a driving modes selector. That's in addition to extensive testing at the Nürburgring, where the car set a blistering 7:29.60 lap time. That’s 997 Porsche 911 GT2 and GT3 RS fast.

There are the regular Camaro models too. The standard Camaro comes with a turbocharged 2.0-liter inline-4 that delivers 275 hp and 295 lb-ft. Above this is the V6 with a 3.6-liter V-6 good for 335 hp and 284 lb-ft and further up still is the SS with a 6.2-liter V-8 good for 455 hp and 455 lb-ft. A 6-speed manual is standard while an 8-speed automatic is available. Buyers can also choose between coupe and convertible body styles.

2017 Chevrolet Camaro ZL1 Convertible

2017 Chevrolet Camaro ZL1 Convertible

For this year only, Camaro fans can also select a 50th anniversary model. This is essentially a trim level available on V6 and SS models.

Starting prices for the 2017 Chevrolet Camaro range are as follows. Note, all figures include a $995 destination charge.

2017 Chevrolet Camaro - $27,595
2017 Chevrolet Camaro V6 - $28,795
2017 Chevrolet Camaro V6 1LE - $32,895
2017 Chevrolet Camaro SS - $37,900
2017 Chevrolet Camaro SS 1LE - $44,400
2017 Chevrolet Camaro ZL1 - $62,135

For more on the Chevrolet Camaro, read the in-depth reviews at The Car Connection.