The 2019 Toyota Supra Is a BMW Parts Bin Car
By Bozi Tatarevic — JALOPNIK
Details on the new Toyota Supra have been trickling out seemingly forever, to the point where a leaked parts catalog pretty much shows off the whole car. But that parts catalog tells us a lot about the car’s internals, including a ton of new details about its BMW engine.
As everyone knows by now, the Supra shares a platform and motor with the new BMW Z4, and while engineers from Toyota and BMW have said they didn’t talk to each other much in later stages of development, the catalog reveals the Supra is still very much a BMW parts bin car.
The Supra will offer engine options that are similar to the Z4 but many believed that they would be customized to some extent. According to the catalog, the 3.0-liter turbo inline-six Supra engine will actually be very close to the engine in the new BMW X5.
The version in the Supra is dubbed the B58B30C and the complete assembly appears to be unique to the Supra—for now. Since the Z4 catalog has not been posted at this time, we cannot confirm if they share the whole assembly, but it’s probably safe to assume as much.
What we can confirm is that the catalog shows that the complete cylinder head with valves is a direct carryover from the new X5’s engine as they have the exact same part number. The exhaust camshaft is shared with the X5 motor along with the intake camshaft which is also shared with various other BMW models that have a variant of the B58 engine and has the exact same part number as the one in the BMW 340i. The intake with charge air cooler is also shared with the engine from the X5.
The crankshaft and pistons are also shared with the X5 engine, while the connecting rods are a fairly standard part that has been used in various 3.0-liter BMWs since 2015. The story with the oil pan is similar as it has also been in use for the same motor since 2014 and is a common part number.
The oil pump is unique to the Supra, as is the turbocharger. The water pump and heat management module are shared with the X5.
Based on what we can see from the part numbers, it appears that BMW took the engine destined for the X5 and swapped out the oil pump and turbocharger along with maybe a few other smaller parts but the overall engines are very similar and share the majority of their parts. The engine and transmission mounts appear to be unique to the Supra while the transmission is listed as being the ZF 8HP51Z with its won unique part number. The engine computer, starter, and alternator are shared with the X5.
The fuel rail is shared with the X5 while the high pressure injectors are a common BMW part that has shown up in cars such as the current 5-Series and the Mini Clubman. The throttle body is shared with the X5.
The suspension is very similar to the current 5 Series but most of the part numbers appear to be unique. The wheel hub and bearing package is directly from that 5 Series and the VDP suspension controller comes from the M5. The supports and links for the rear sway bar comes from the i8.
Steering also looks very familiar so it is no surprise that the steering column is shared with the X3 and X4 although the steering rack appears to be unique to the Supra.
Moving on to the HVAC system, we find that the heater core, A/C compressor, A/C evaporator, and cabin air filter are shared with the X3 and X4. The theme follows along in the rest of the interior as the accelerator pedal is also shared with those two vehicles along various other current BMW models.
Although the seats are customized for the Supra, the metal and plastic components inside are actually shared with other models. The lumbar support pieces, electric seat base, seat back, and control buttons are shared with a few different models and were first used in the 2 Series in 2013.
The window motors are shared with the 6 Series Gran Turismo while the lock switches are shared with the X3 and X4. The parking brake switch comes out of the 5 Series.
The body is obviously unique to the Supra but that doesn’t mean that there aren’t a few shared components hiding under the skin. The first example we see are the engine mount support brackets which are welded to the frame rails. These brackets are shared with X3 and X4. The door locks and related antennas are also shared with the same vehicles. The door hinges are shared with a variety of BMW vehicles ranging from the 5 Series to the Rolls Royce Phantom.
Moving toward the back, we find that the trunk lid lock is shared with the Mini Clubman while the lock striker is shared with i3. The mirrors are X2 units with different covers.
Advanced safety equipment is becoming almost standard so it is no surprise that the Supra will have an optional forward facing camera, radar, and ultrasonics and this was easily accomplished as all of these parts are shared with the X5. The power distribution system modules and network switches are shared with a variety of vehicles ranging from the X3 to the Rolls-Royce Cullinan.
Based on the parts we’ve spotted so far, it is apparent that the Supra is fundamentally a BMW vehicle and one that they’ve tried to build while using many of their existing parts. I expect that we will see these same parts on the Z4 and the only bits of Toyota that we will see here will be the badges and any custom tuning that they might have done on the ECU.
The New Toyota Supra in Yellow: All Bets Are Off
By Raphael Orlove — JALOPNIK
The 2019? 2020? Toyota Supra, in some ways, already feels disappointing. We know it’s mostly a BMW, and we expect it will just drive like a BMW. Ho hum. But today the Supra MKV forum turned up this picture of the car in yellow. HOLD ON. Yellow? All bets are off. This car rules.
Once more, I’ll say that you can find the full picture with a better view of its dual exhausts (for that inline BMW engine) on the Supra MKV forum. They kindly sent this pic our way for all of us to obsess over.
I don’t mean to overestimate the importance of being able to get a Supra in yellow… wait, yes I do. Yellow is critically undervalued in today’s automotive tones.
What might have been a slightly blah large performance coupe is now a shining vanguard of joy and wonder. It’s a 1960s lightning bolt, a 1970s laser beam, a signal that cars don’t have to be rrrrrr grrrrrr serious. They can be fun! They can be… yellow!
A grey Supra driving down the street? OK. Sure.
A yellow Supra driving down the street? Crash your car. Hop on out. Get a photo. This thing is a vision of a warmer tomorrow.
Just yesterday I stopped everything that I was doing to take a picture of one of the limited-edition yellow Scion FR-Ss. It looked absolutely fantastic, transforming an already somewhat special car into something extraordinary.
Hopefully the Supra gets the same.