Kia K9 / K900 / Ouoris


Debut: 2018
Maker: KIA
Predecessor: K9 / K900 / Quoris (2012)



 Published on 30 Dec 2018
All rights reserved. 


The second generation K9 gets closer to the global class norm, although you won’t guess that from its looks.


It took the Japanese just one shot to match European luxury limousines. In the late 1980s, Lexus LS400 and Infiniti Q45 shocked the German and British luxury marques with their high-tech engineering and high-quality finishing. The Korean is less successful. They have been building Hyundai Equus and Daewoo/Ssangyong Chairman for 20 years yet these cars still occupy the very bottom of the premier league. The causes? Lack of commitment and lack of competition. Korean enterprises never buy foreign brands, so the Korean limousines are all sold to local enterprises. They don’t need to be excellent, just cheap and good enough will sell well. Unfortunately, living in the comfort zone prevents them from exporting and competing in global level. It also works against the new strategy of Hyundai-Kia group, which is abandoning its econo-car image and steering towards a premium car maker like Volkswagen group. On the one hand they founded the Genesis brand, on the other hand they hired good people like Peter Schreyer and Albert Biermann to transform their design and development. Now they are serious to attack the premium segments.

Despite the said efforts, it takes time to materialize. Development of a premium car could take 4-5 years from sketch to finish, and it usually takes 2 generations or more to finish the transformation. 6 years ago, Kia kickstarted the change with its K9 (K900). It mated a handsome design by Peter Schreyer with an up-to-date mechanical package. It was not a great car though. In fact, it was slow, numb and clumsy to handle. 3 years ago, Genesis G90 arrived as the second act. It was not great either, but at least it showed plenty of improvements in handling and build quality, and signs that the Korean has potential to compete in the global luxury car market.



While the old car rolled a lot in corner, the new car controls its heavy body much better.


Now the second generation K9 (K900) is the third attempt, and it gets closer to the global class norm again. You won’t guess that from its looks, which has scaled back from the last generation to be more traditional, more conservative. You can’t argue with that, because buyers for such a limousine must be over 50s or 60s. BMW or Audi might appeal to younger customers thanks to their technology and driver appeal, but the market positioning of Korean is not there yet. It is wise to keep pleasing its traditional Korean company car buyers while using its improved overall package to lure more cost-concerned and less brand-aware foreign customers. You can’t build the Great Wall in days, but keep building generation after generation, it will be finished eventually. I suppose the Korean is using this strategy.

The new car is again called K9 in Korea, K900 in America or Quoris in the Middle East. It gets larger again, i.e. 60mm longer in wheelbase, 35mm longer overall and 15mm wider. This make it about as large as the standard-wheelbase Mercedes S-class. Unlike its superior rivals though, the Kia is constructed in steel, albeit plenty of hot-formed high-strength steel. Aluminum bonnet is the only lightweight part in its body. This means it is about 200kg heavier than the Mercedes. However, steel does not compromise strength. In addition to using structural adhesives, its torsional rigidity is lifted by 33 percent, which helps reducing NVH. Air noise and drag are reduced by using full underbody panels and an active air flap. Coefficient of drag is a passable 0.27.

The car sits on the same platform as G90, sharing the same multi-link suspensions at all corners. Electronic adaptive damping is offered, but unlike a true luxury limousine in this class, it has neither air suspension nor active road-scanning. There is no rear-wheel steering, active anti-roll bars or torque vectoring either, so don’t expect a leap in handling.



The V8 is more delicious to ears, but its weaker mid-range torque does not make it feel any quicker than the 3.3T.


That said, the Kia drives well enough, at least on the sportier tuned American K900. While the old car rolled a lot in corner, the new car controls its heavy body much better. Turn-in is quicker, thanks in part to the 50:50 weight distribution. Meanwhile, the suspension does a good job to absorb bumps, at least in more civilized modes, resulting in a composed and quiet ride. Even though without air suspension, it doesn’t feel shortchanged. The electronic-controlled 4WD system offers plenty of traction and security.

Nevertheless, the K900 is comfort-oriented. While its steering is precise, it lacks weight and feel to engage the driver. Push the large car harder in a twisty section of the road – although that is unlikely for a car supposed to be driven by chauffeur – it will protest by understeering heavily. In short, German limousines deceive the laws of physics better.

The K9 offers 3 choices of engines. The value choice for company cars is the old 3.8-liter GDI V6, offering 315 horsepower and 293 pound-foot of torque. Much faster yet more refined is the new 3.3-liter twin-turbo V6, which is also the mandatory engine for America. It produces 370 horsepower and a useful 376 pound-foot of torque, good enough to make the Korean-only 5.0-liter Tau V8 superfluous. The V8 is more delicious to ears, of course, but its weaker mid-range torque does not make it feel any quicker than the 3.3T, so the extra weight and worse chassis balance are not justified. The 3.3T feels quick enough for a limousine. It is also smooth and quiet – the latter helped by the use of double firewall. Hyundai’s own 8-speed automatic transmission might not be as well-rounded as ZF’s, but in normal driving it works smoothly.



Materials are richer than any Korean cars before...


Inside, the Kia flagship model offers not only a lot of space but also much improved build quality. It is not quite as luxurious as Mercedes, Audi or BMW, of course, but it feels classier than Cadillac CT6 and Lincoln Continental with which it competes in price. The interior design is a bit conservative, but it looks graceful enough. Materials are richer than any Korean cars before, Genesis G90 included. There is tasteful matt wood like Korean furniture, satin metal inserts and metallic speaker grilles. Quilted Nappa leather wraps most other surfaces. The chairs are comfy and highly adjustable. The instrument panel is a reconfigurable 12.3-inch TFT screen. Another 12.3-inch screen stands above the center console for displaying infotainment. Its graphics might be less appealing than the German’s, but it is easy to navigate. As this is a Korean car, it is packed with plenty of standard features, such as an impressive audio system, 360-degree camera and a free analogue clock you don’t ask for. Ordering VIP package will give the boss a reclining rear seat and his master control for infotainment and air-con. By pressing a switch, the front passenger seat will slide forward and fold, letting the boss to stretch his legs.

Most important, the Korean car remains relatively affordable. By using a conventional all-steel chassis and limiting the amount of technologies on suspension (no air springs), chassis (no active anti-roll or 4WS), engines (no mild-hybrid or plug-in), safety and autonomous driving, it can be priced like a Mercedes E-class or BMW 5-Series. Driving – or more likely, riding on – the K9 won’t feel as superior or as proud as those in either German cars, but you might feel more satisfying, as you get a bargain. Provided you don’t demand for driving pleasure, of course.
Verdict:
Specifications





Year
Layout
Chassis
Body
Length / width / height
Wheelbase
Engine
Capacity
Valve gears
Induction
Other engine features
Max power
Max torque
Transmission
Suspension layout
Suspension features
Tires
Kerb weight
Top speed
0-60 mph (sec)
0-100 mph (sec)
K9 3.8GDi
2018
Front-engined, RWD
Steel monocoque
Mainly steel
5120 / 1915 / 1490 mm
3105 mm
V6, 60-degree
3778 cc
DOHC 24 valves, DVVT
VIM
DI
315 hp
293 lbft
8-speed automatic
All: multi-link
-
All: 245/50ZR18
1915 kg
150 mph (limited)
7.0 (est)
-
K900 3.3T (AWD)
2018
Front-engined, RWD (4WD)
Steel monocoque
Mainly steel
5120 / 1915 / 1490 mm
3105 mm
V6, 60-degree
3342 cc
DOHC 24 valves, DVVT
Twin-turbo
DI
370 hp
376 lbft
8-speed automatic
All: multi-link
Adaptive damping
F: 245/45R19; R: 275/40R19
2015 kg (2085 kg)
155 mph (limited)
5.3 (c) (5.0*)
(12.3*)
K9 5.0GDi AWD
2018
Front-engined, 4WD
Steel monocoque
Mainly steel
5120 / 1915 / 1490 mm
3105 mm
V8, 90-degree
5038 cc
DOHC 32 valves, DVVT
VIM
DI
425 hp
383 lbft
8-speed automatic
All: multi-link
Adaptive damping
F: 245/45R19; R: 275/40R19
2165 kg
150 mph (limited)
5.2 (c)
-




Performance tested by: *C&D





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