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Aston Martin DB11 V8 loses four cylinders but none of its grace

We love the Aston Martin DB11. Few vehicles combine speed, luxury, and comfort as well as that beautiful British coupe. That said, it's not the most efficient or affordable GT in the world, but Aston Martin is planning to change that. Starting this year, the company will offer the DB11 a twin-turbocharged V8 sourced from the mad Germans at Mercedes-AMG. We've known about the engine partnership for a while now, though we assumed the first Aston Martin to use a Mercedes-AMG V8 would be the next-generation V8 Vantage. At first, sticking a V8 under the hood might seem like an odd choice, but the DB series only recently started using V12s. Historically, the car has packed powerful inline-six engines. Offering two engines will allow the company to sell a lower-cost model and presumably boost sales. That means changes are strictly mechanical in nature. The engine is the now-common 4.0-liter twin-turbocharged Mercedes-AMG V8. Output is 503 horsepower and 498 pound-feet of torque. That's down 97 horsepower and 18 pound-feet of torque from the 5.2-liter V12. In the Mercedes-AMG C63 S, the 4.0-liter V8 makes equal horsepower and 18 more pound-feet of torque. Aston Martin says that the partnership with Mercedes-AMG allows the company to tailor the engine for Aston Martins. This means a new ECU with new engine and throttle mapping. Losing four cylinders changes the character of the car a bit. The DB11 V8 is a not-insubstantial 254 pounds lighter than the V12. Since most of the weight savings comes from behind the front wheels, Aston Martin says the V8 model is more agile than the V12 model. Engineers have adjusted the suspension bushing, geometry, anti-roll bars, springs, dampers, and stability control to account for the weight savings. The DB11 V8's diet helps offset the lower power output. As such, the 4.0-second 0-62 sprint is just 0.1 seconds off the V12. Top speed is down 13 mph to a still extralegal speed of 187 mph. We don't have fuel economy ratings for the US, but expect an improvement from the V12's current rating. The V8 will be available with all of the same equipment and trims as the V12, with just a few visual changes to distinguish the two models. The V8 gets unique wheels, darker headlight surroundings, and just two vents on the hood, available in either black or titanium. The DB11 V8 goes on sale in the US later this year. At $198,995, it undercuts the V12 model by $17,500.

F1 to offer track rides with Alonso, Verstappen, Hakkinen

It's not often that a Formula 1 fan gets to experience what an F1 track feels like from the point of view of a racing driver. An in-car camera just goes so far, and tracks are not always open for the public, or even for track days. Now, a special Hot Laps program announced by Formula 1 and Pirelli means some lucky participants are able to take part in ridealongs on the same F1 tracks where all the racing action happens. The first two manufacturers that have announced their participation are Aston Martin and McLaren, and as a result the Vantage and 720S will be used in the program. More car manufacturers have reportedly signed up, and they will be named in the near future. The first Hot Laps will be driven at the 2018 Bahrain GP. The best is still to come. The professional racing drivers that have enlisted for the Hot Laps program are Daniel Ricciardo and Max Verstappen for Aston Martin, and the McLarens will be driven by Mika Hakkinen, Lando Norris, Fernando Alonso and Stoffel Vandoorne. Imagine being taken for a ride by such wheelmen! Just doing a grocery run with Alonso behind the wheel would probably be exciting enough, let alone getting a track experience. Of course, the one thing that hasn't yet been mentioned is the price. We can't imagine a lap can be very modestly priced in this case, but it will sure be a once-in-a-lifetime thing. Unless you can afford two laps, that is. Related Video: Motorsports Aston Martin McLaren Luxury Performance Pirelli Max Verstappen lando norris

Aston Martin to unveil lighter, faster Vantage called GT8

After the Vantage GT12's (pictured above) success last year, Aston Martin will reportedly build a new race-inspired version of the coupe called the GT8. According to Autocar, the British sports car brand sent select customers invitations to an unveiling later this week. The note included a sketch of the car, including a road-scraping front splitter, big rear wing, and large diffuser. The GT8 will boast carbon fiber body panels like the GT12, and according to Autocar the new edition could be the lightest road legal Vantage ever. Inside, look for a race-inspired interior, which makes any trip feel a little more like being on the track. There's no official word on the powerplant yet, but the name likely gives away the secret. Where the GT12 has a 592-horsepower 6.0-liter V12, expect the GT8 to use a hotter version of the brand's V8. Customers would choose between a seven-speed manual or Aston's SSII automatic, Autocar claims. Aston Martin will build just 150 units of the GT8 – 50 more than the GT12. Going forward, the company plans to introduce two limited edition vehicles each year. The GT8 would be the first one for 2016, so there's still another exciting model to expect from the company. Related Video: